Happened to me as well, online and in real life. Lost a lot of acquaintances on X, Mastodon, Bluesky. Esp. people of liberal stance. In RL, carrying a Magen David, I wasn't served in a bakery, shunned in a supermarket, received hard stares.
@simsa03 That's a sign of the times. People get caught up in proclaiming the morality of the causes they support and the immorality or amorality of opposing causes, then try to impose that on people around them.