It is X vs BlueSky. It participates in the argument between two groups of people. It does not solve anything.
X is a lot worse, but with a growing number of users, a growing number of negativity will come. It starts on the political parts of the platform, but will trickle down to other parts as well.
By Bluesky being put away as a platform for 'lefties' on X and users on Bluesky saying "Go to your fascist platform X" to other users it essentially participates in dividing people. At least, on the political parts of the platform.
It confirms what an amazing job HN did in the last decade or more. Still a nice community, nice people and quality comments. Although some people will say it is in decline, it is still quite a nice and friendly community.
I still enjoy fintwit and like bluesky for energy related things.