The Ruby community has been eating itself alive since almost the beginning, but it is sad to see the short-sighted destruction of trust and connection that this has had.
Predating the current hostile takeover: •••the vitriol directed at early critics like Zed Shaw •••mysterious departure of _why the lucky stiff •••the contentious Code of Conduct •••DHH •••uneasy truce after the toxic tribalism of the Rails vs. Merb
There's more, but the linked article can send you down more interesting rabbit holes than more bullets on my list
Some product surface area remains Ruby, but Ruby was chased away by most teams.
Square brought in a lot of Xooglers over the years to lead the transition, so you see a lot of Google tech: protobufs, gRPCs, at one point a pre-Kubernetes Borg clone, etc.