There are lots of different approaches one might try. One might be to start with people's experience of capitalism/society. They don't experience exploitation in the sense Marx used that word. They don't experience commodity fetishism, they experience being able to buy what they want in 24hrs from Amazon, money allowing. In the UK what they experience is often a good standard of living. When they don't, they are often offered ways in which that standard of living can improve (some people feel hopeless, and that too is an experience worth paying attention to). Another thing they experience is hierarchy at work, with positive and negative effects of it. They experience some boredom at work perhaps, but tell themselves that someone has to do the boring jobs. They experience their rulers going to war when they don't want that. They experience finding some hierarchies difficult but being able to sometimes move to another hierarchical situation that doesn't bother them so much.
You can go on and on. But it enables you to ask the question, how could people be convinced they will have a better experience of life through another political/economic system? How would one design the system, and what would transitional states towards it look like? Who is structurally opposed to such a transition and who can be convinced? Then you might ask where people's power lies to make such a transition towards better life experience. Strikes could certainly be part of the picture, and other methods too.
I can see some people thinking 'but this has all been worked out already', and I think that's part of the problem. It really hasn't been. Partly because so many people start with an abstract structural analysis of society, rather than with where people are at. That doesn't mean we ignore structures, but we can get at them other ways, like really drilling down into the causes of people's experiences. If you're convinced that would just end up back at Marxian structural analysis then that tells me you're still religiously holding to the truth of that analysis.
Anyway, that's just one possible pathway of investigation. Another might be to ask people whether they want to co-own the means of production (I can tell you the answer is largely no) and then drill down into why etc. It starts from a traditional socialist idea but provides a possible route towards something different.
Etc etc