Yes. I'd also like to see it dissolve itself and dismantle capitalism. It isn't going to do either, though.
You probably know, I'm an anarchist communist, and my analysis of what parliaments do is that they are not there to serve the interests of the people, but to serve the interests of the capitalist classes. The legislation they pass has what is known as "unintended consequences" in large degree because of that dynamic. (Aside from the other more human factors, like "fucking up"). To separate out this one variable in what a parliament may do (vary the degree of control over immigration from 0-100 and any point in between) from the economic conditions in which that parliament is operating is actually, once the context has been pointed out, disingenuous.
It's impossible to discuss or think about just about anything without separating variables out, to some extent artificially. Asking someone's opinion on immigration policy does not mean that I ignore the context in which that policy operates. It's not disingenuous. I don't see the issue with you answering the question in the context of your analysis of what parliaments do. That's how anyone thoughtful would answer the question.
It's also the reality of how policy decisions tend to be made. Governments try to adjust variables. Parliament may vote on what amounts to a decision about how a certain variable is adjusted. Legislation tries to define variables. Of course, in an ideal world, all those decisions are made whilst considering the context of the decision as fully as possible, rather than seeing those adjustments as self-contained things.
So, it's not disingenuous to ask a question about degree of control of immigration. It's a question that is continually being asked and acted on. The reality of the way things work is that quotas are set and changed. I get it that you say that the problem can only be solved properly by much more wholesale changes - in your case the overthrow of the state and a fundamentally different way of organising society. Fine. The argument about whether that's plausibly ever going to happen is another one - but even if we agree that that's what we're going to work towards, the question about what to do about immigration policy in the meantime remains. That was my original question to those who say that the problem must be solved by more fundamental changes than trying to adjust quotas - what do we do in the real-world meantime? I was originally responding to the suggestion that it somehow isn't a legitimate question, or that maybe even to ask the question is somehow racist.
I think you've now said that yes, in the context of the current system, and assuming that for now we have to continue with our parliament that serves the interests of the capitalist classes, that assuming all that, you'd like all quotas to be removed and for us to have a completely open immigration policy. You've also said you don't think it'll ever do that. I agree, I don't think it'll ever do that. Maybe we'd each give different reasons for why we don't think it'll ever do that, but you having stated that at least in the abstract you'd like to see parliament open all borders, can I therefore assume that your general preference is for more open rather than less open borders? And if we can establish that, is there any chance that we can talk about what the consequences would be, of somewhat more open borders, whilst still assuming that we're discussing the time period when our sub-optimal parliament system is in operation. Whatever the duration of that time period is, before the revolution comes to pass.
Lots of discussions on here effectively just come to a dead end, because people dodge talking about real world consequences of theoretical preferences, by saying that it's not worth talking about, because it's the "wrong question". It's the wrong question because it assumes a world where much more radical changes can't immediately come about so as to solve the problem by other more satisfactory means. But as far as I'm concerned that's the world we live in.
The way I see it, it's easy to state a preference for open borders.
It's easy (and patronising) to dismiss questions about consequences of such a policy as naive or disingenuous or simply "the wrong question" based on the assumption the questioner simply hasn't considered or thought about more radical changes.
It's very difficult to make and defend suggestions for what can plausibly be done through the mechanisms we currently have available to us to try and find a less bad solution than we currently have.
Yes, people on an individual basis can do things like making a fuss if they see someone on a plane being deported. And maybe if enough people do that there will be bad press and government will be slightly less inclined to push for deportation in certain cases. In the end that's still just adjusting a variable. A bit more or a bit less deportation.