New Orleans also had No Kings in the morning and (corporate sponsored, thanks Shell Oil!) Pride in the afternoon yesterday. Lots and lots of folks made this same silly sign or a variant. "No Kings, Yassss Queens" etc.
I tend to concur with the sentiment that it still promotes monarchism as aspirational, but I think a lot of protest signs are "heart in the right place" kinds of things. Like anyone that snow clones "Make Something Whatever Again" I hate, quit validating his slogans with copies!
Or calling Trump TACO and using tacos as mocking images. I don't want to associate Trump and tacos, I liketacos! And he doesn't "chicken out", if you think his tariff nonsense is about playing chicken, please learn what "market manipulation" is.