I'm highly skeptical they could actually survive modern warfare - they have drone pilots, not infantry lol
What gave you that impression? AFAIK the IDF is one of the best trained militaries in the world, and certainly better than most of their enemies - that's one of the reasons why the casualty numbers during Yom Kippur were so lopsided in their favor despite being caught with their pants down. Plus, it's not just drones (they don't even use those for actual combat) - they have arguably the strongest Air Force in the region, rivaled only by Egypt, and Israel has a distinct technological advantage. The IDF haven't done well as aggressors, but defensively they punch well above their weight class - you'd hope so, given that they spend over 5% of their annual GDP on defence.
That's not really a good reason to continue supporting them.
If he loses the next election, do you think whoever the GOP gets in will be better for Palestine? As it stands, Biden has courted Israeli favor less than I expected (current events notwithstanding), probably because Democrats were majority pro-Palestine for the first time in 20 years. He's already said that he wants Israel out of the West Bank (even before October 7th) and that, and it sounds like he's been applying some pressure in that regard.
That said, I do think he's been a bit too passive thus far, and while I have my speculations as to why that is, I don't see how any of them could justify the apparent lack of push back. A complete ending of relations is out of the question, but he should be able to push for more restraint, and as far as I can see it would be in his best interest to do so. Unless of course what we're seeing now is the restrained version, which doesn't really bear thinking about.
Then just ban it in public spaces and let businesses have private smoking areas if they want to. That's what was done here in India and it seems to have worked out okay in my state at least.