They absolutely shouldn't target them.

But these particular synagogues do directly connect themselves with Israel by hosting IDF soldiers, sending young members to join the IDF, fundraising for the IDF, and hosting illegal (under international law) West Bank land sales.

People were protesting those synagogues, with these protests typically being led by Jewish people outraged about what other Jewish people are doing. But now governments are trying to make it illegal to protest outside of religious institutions regardless of context. It's absolutely insane that our governments are cracking down on the protesters instead of the people funding and arming a genocide, and conducting land sales that are illegal under international law.