I don’t have experience with CS but for WarmShowers which was built on trust and openness, current spirit is censorship, deleted accounts and no way for the community to influence the board which makes bad decisions - excluding community members, maybe unaware of its US-centered perspective on users and “targeting” to part of the community, maybe prioritizing their own profits over what would be good for the community.
WarmShowers Uncensored has more details on what’s happening: https://gitlab.com/-/snippets/2111860