If you believe in reformism, it's time to get out in the streets and demand a better electoral system: abolish the electoral college, remove all judges appointed by presidents not elected by a majorty of the population, replace the Senate with perportional representation, instant runfoof voting, universal suffrage for everyone over 18 (or hey, get real wild and maybe just universal suffrage period).
If you are not a reformist, still get in the streets because anything to slow the machine is good, but also start building the new society now. Start collectives. Withdraw from capitalism. Organize a strike. Guerilla garden. Read about Rojava and use it as a model.
There are a lot of things we can still do to make fascism difficult or impossible to implement, and to bring it down before it has time to get on it's feet.