This guy does literally nothing but tell people how Democrats are awful people (and implies you shouldn't vote for them)
TONS of posts like that.
I really wouldn't be surprised to find out he's Russian.
No-one is supporting genocide. If people don't vote for Biden (and even if they do, the popular vote might not be enough), Trump will win.
The only case where saying "don't vote for Biden" would be if Trump was actually a better, smarter, more emphatic president, and would use the US's power to instantly stop helping Israel.
And who exactly thinks that's even possible in any scenario or even parallel universe?
Not voting for Biden would be like being a pro-Hitler British person in 1939.