People big enough to have a staffed social media team will stilk have an Xitter account just because it is a viable vector to get news out. They may also have Truth Social account, just because it's there.
I agree with you and I will not let them off the hook. They have no legitimate excuse to be using racist, misogynist, transphobic, homophobic, bigoted right-wing platforms.
Do they also have a stormfront account? Fuck anyone who contributes to fascist owned platforms just because they are there.
I don't mind them having account there. They need to reach people where they are after all. I'm pissed at them for not being on any platform that is not owned by a fascist enabler oligarch at best.