Equally, is it a hate crime if transactivists take a Labrys flag or a banner from lesbians and pull it apart?
I haven’t read the article, so I don’t know if it’s the police or the reporter that’s claiming it’s a hate crime, but whichever it is, they’re getting ahead of themselves.
It is a crime, though a relatively minor one. Nobody was hurt and the value of the items probably wasn’t that high. It may have been simple vandalism, which obviously is a crime which is widely ignored. Transactivists are well known for frequently leaving minor waves of vandalism behind them when they march. Generally people shrug and start to tidy up and nobody bothers much with who the culprit was.
As it is a crime, it may or may not qualify as a hate crime. That depends entirely on the motivation behind it. It certainly isn’t a hate crime, just because it was items belonging to “LGBTQ” people that were taken.
Either way, in the grand scheme of things, it doesn’t go far beyond mildly antisocial behaviour. It’s less bad, in my opinion, than sending death or rape threats on Twitter. Anyone claiming to feel genuinely frightened because their flags were knicked is probably overreacting. If someone took a flag that belonged to me, I’d roll my eyes a bit and buy another. I think anyone doing more in a one-off situation is probably either a bit disturbed anyway or has a victim complex.