It all depends on the reasoning behind the redevelopment, and the quality of the redevelopment once it is built. Someone mentioned how the Fontain Road / Lambeth Gymnasium area had to be redeveloped once again after just 35 years, which indicates that the initial redevelopment there 35 years ago was inadequate, but look at it now, nobody in the right mind could argue against the fact that the area has improved as result of bulldozing the utterly inadequate 'housing' that was once there, and developing the new far superior housing that is there now. Anyone fighting against that redevelopment was an enemy of that community.
I cant get my head around people who complain about a lack of investment, but simultaneously appear determined to maintain the status quo and fight against progression and redevelopment. It's luddite behaviour, in which people cut their noses off to spite their faces. I don't know how much money LFC were offering for the houses around their ground, but you have to ask who is bringing more to the community, LFC or a few people who are determined to remain living in dilapidated housing? The answer is patently obvious.
I don't agree that the character or atmosphere of the area is something to be championed either. Describing the area as having character and being atmospheric may be a great defence mechanism to the reality, but the the truth is that the area is in urgent need of drastic change, unless you have some peculiar obsession of rejecting progress in favour of maintaining the status quo.