Ill list a few telling signs:

1. Saying "gender ideology" or "biological gender" (which is absolute nonsense)
2. Asking bad faith questions (such as demanding you debate your rights)
3. Complaining about "woke" people or "radical leftists"
4. Saying "I support Queer people buuuuut..."
5. Implying the existence of Queer people is new, like gay marriage only appeared two decades ago
6. Saying "I just don't understand" and then making absolutely no effort to understand
7. Complaining about Queer people whenever they're visible (such as in media or on the news)
8. Men speaking on behalf of Women in claiming that Queer people are a threat to them (to justify allowing cishet men to "inspect gender")
9. Saying "I don't want my children exposed to that" (they expose their kids to cishet romance)
10. Saying "Leave my kids alone" (they think they own their kids and can force them to be a certain way)
11. Trying to sow division (ex: why do all queer people need to fight together when they can ~~be divided and conquered~~ "speak louder alone")
12. Saying "I just believe in traditional marriage and a traditional family" (nothing is traditional about the nuclear family)