I do think this community needs a bit of a cultural revolution for its own good. It wouldnt hurt to slap this image around more often, I think the guidelines are really good.
The "dirtbag left" is dead, and "bullying works" should have always had ROEs. I do think there is going to be a socdem future for the western left, and instead of being mad about all the liberal bullshit that's going to happen, it is far better to encourage that growth. This does not mean "vote blue no matter who", or forgiving accountability to the socdems when they lib out.
Take the Michael Brooks approach: "be kind to people and hostile to systems".
A historical materialist analysis should make it clear that "very cool revolutionary shit" is not gonna happen in highly industrialized economies (maybe the West isn't "highly industrialized" right now? Open to that discussion). The priority needs to be for the imperial interests of the West/US to collapse and/or contract as much as possible so that decolonial movements can flourish.
The US civil rights movement is likely the template that will need to be followed in the information age. A massive anti-racist/Anti-imperial/pro-social juste/etc... movement led by true Democratic Socialists with a smaller militant movement working in parallel. This movement will need to grow until it can force institutions to react, and channel public opinion toward supporting militant action when it responds to institutional failure to respond to the demands. The DemSoc side can also organize labor action, and build class consciousness that way too. I think a primitive version of this is happening right now in the Palestinian liberation movement, far less organized but the mechanics are similar. I think institutions will be forced to respond in the upcoming election cycle (which will prove my hypothesis right or wrong).
I don't think it is possible in the west to somehow build a revolutionary movement without a large social democratic (demsoc if we get lucky) movement working in tandem. I also think the revolutionary movement will play an important role, but is unlikely to be successful in its objectives.
This doesn't mean all is lost for the left, it doesn't mean that we should simply "redistribute the imperial spoils more fairly" and call it good, my intent is to angle for the most effective tactic to build the global socialist movement from my position on empire-occupied Salish/Chinook/etc land. It is a dialectical process, and while I understand the "rage against the machine", I think it needs to be chanelled into productive political organizing at every level rather than beating up on people for being wrong online.
There are many members of this community who forget to be hopeful for a better future, and I think we are in the darkest times right now, every day will be brighter from here (unless the US cancels elections, then global left might actually be fucked)

"Not everything needs a response"
"Don't ignore incorrect ideas or bad behavior"
, and you can't make me!