You actually got important details wrong here that no one has corrected you on and so you have continued spreading misinfo everywhere.

Luminous had also posted the FHF icon with a swastika on top to YPTB

Luminous drew the ties between Mr. Kaplan, the FHF, Nazis

This did not happen, that user was from a different instance seen here:

If you read the YPTB post, it mentioned 3 users. One user, luminous, was an AN admin, he banned Kaplan from an anarchy meme community (one he was a mod of, he was not banned from the entire AN instance as shown from Kaplan's modlog screenshot) for zionism and this was taken as a death threat for some reason because luminous had added the murder zionists to his nick. This alone caused the defederation from AN (again, this was the proof Kaplan showed for why he defederated). While Kaplan could have talked to literally anyone on the team, it was decided to defederate and others were encouraged to defederate over death threats from 'hostile admins'... that did not happen.

This drama was incredibly dumb, in that it could have been resolved with a chat, and the takeaway is not that anyone should agree with the LW team's actions (lmao even), but that you should try talking before pushing the button. Luminous stepped down as admin days ago btw but you are only being told now that there was even a defederation and updated with refederation shortly after.