Because the houses they are building are mostly for buyers and start at £262k. There's nothing wrong with them making money; they're a business after all. But what is desperately needed is in central Brixton is affordable housing. And by affordable that means actually affordable to those on low incomes, or benefits. And the whole point about the opposition to this is that they are trying to remove the s106 provision for social housing from the development. Which is a truly tiny proportion of the whole development.
I don't know if you live in the centre of Brixton (I do, and I own my place ftr), but what makes it a great place to live is the mix of people. Owners, renters (both upwardly mobile and those on low incomes) and squatters. And that mix rubs along brilliantly. Slowly but surely, a social-cleansing is happening. And it becomes a social homegenisation of people, whereby the only people who can afford here are wealthy enough. The reason it works here is because all those different groups live cheek by jowl and they get on. The points at which social problems happen is where you have people that feel they are being discriminated against and being pushed out of areas they've lived all their life.
And it's made me feel that I'm now part of the problem. I was 'lucky' enough to be able to afford to buy here nearly 10 years ago due to a death in the family. I wouldn't be able to afford to either buy or rent here now. And I feel more and more guilty about that decision as I see the community that I love being slowly eradicated around me