there is no room to compromise

No one is asking you to compromise with fascists. You should be able to compromise with other people on the left though which also few people are willing to do. Even on lemmy saying anything that's not 100% in line with every far left idea out there or questioning grouphink in any way will get you downvoted and your comments removed. As I'm pretty sure will also happen to this comment... This also just makes polarization worse and halts progress.