Not sure I agree with all of his points, but it’s a start that we’re at least publicly acknowledging this as the end of an era (for good IMO)
Things are complicated. They always have been and they always will be. You’re not going to be banned from Lemmy for not being a certain political activist. As long as you keep an open mind and engage in good faith, you’ll be okay.
I think part of the problem is that certain factions tend to be, as a whole, antithetical to open minded good faith engagement. The other part is that if you express a view too close to the views of one of those factions then people (reasonably) take shortcuts and use mental heuristics to determine that you’re not worth engaging with. The result is that it’s difficult to find common ground, especially on the internet where some (many) people are truly not acting in good faith.