In not that many days all votes will have been cast at which point actions by the US won't jeopardise any election result.They're taking advantage of the fact that the US foreign policy is pretty much paralysed by the forthcoming election. The USA is the only country with the financial and political clout to effectively intervene (if they wanted to).
That said, Biden seems to be going above and beyond when it comes to enabling Israel to do what it wants when it wants and to whom it wants so I suspect things will just continue as at present except without the excuse of needing votes from any particular group.
Ian