I just noticed that there are quite a few users on Reddit from r/WorldNews who are defending Israel unequivocally and when I checked some of the users they seemed to be engaging on topics only about Israel/Palestine and they seem to be extremely active, so I have checked the Internet and there are even some older BBC article and Reddit posts discussing exactly this issue: https://www.bbc.com/news/blogs-news-from-elsewhere-23695896
In the context of the US, even ‘progressive’ democrats are center-right at best. Much of the trouble in America is a symptom of this problem.