If Meta actually wanted to deplatform the No Kings, they would nuke it permanently and handwave terrorism or national security or something. (See also, Reddit's long track record of nuking inconvenient subs like /r/TheDonald, back in the days when they were out of favor.)
See https://bsky.app/profile/ezralevin.bsky.social/post/3my43atj...
Lets people forget, theDonald created entirely new ways of trolling r/all and by extension everyone who never wanted anything to do with them.
This included having multiple posts trend one beneath the other to let people know what they thought.
This is ignoring the stuff that happened within the subreddit. When they got booted and went to whatever the other site was they were overrun with hate speech so bad that even their own mods had to reintroduce bans.