The Tik Tok ban (which effectively is a ban although not explicitly) is 100% because of the Israel lobby. There are a lot of shadowbanning and burying done on other platforms that didn't exist on Tik Tok. There was already appetite for the ban for sure, but the lobbying pressure is the reason it happened so quickly, while the democrats know it's going to hurt their numbers. Democrats are fine with losing the election to help Israel.