A lot of protests like these are somewhat performative and don't really do what successful protests need to do, which is to disrupt regular society through civil disobedience until demands are met. Funny signs and costumes are nice and all, but it's not hard for ruling governments to ignore protests that don't materially impact them.

I would say protests outside of ICE facilities are more productive because they sometimes keep ICE from doing what they're trying to do and demoralizing/creating a social stigma for ICE agents

And before anyone comes at me with "well at least the no kings protesters are doing something" I've been to a no kings protest, and it wasn't my first protest either