As one of the people who just got here, I do kind of like that lemmygrad seems kind of closed off from the rest. Because lots of "leftist" places back on Reddit would eventually be taken over by SocDems or Libs once they got big enough, so just having a place where they just wont go seems nice. Dunno if brigading by libs is a thing that happens often here though? Haven't been here long enough to know.
Oh they're here. They're to us in our spaces as MAGA is to mainstream neoliberal spaces - they invade to sabotage, they seek to destroy. We could move to Mars and they'd send space drones with propaganda blasting from speakers.
Back when the ledditor tsunami began, there was one person who wandered into a thread on lemmygrad, started complaining about lemmygrad, then started flinging shit at everyone who responded to them. It was kind of amusing to watch tbh.