Have you ever owned a dog? Their shits can be quite different in their nastiness from day to day. Your definition of fascism seems also to be lacking and reductive, thinking an out-of-their-time neolib like Biden puts out the same kind of repression on the working class as someone like Trump (Or Franco, Pinochet, Mussolini, Hitler) and the outlines in Project 2025 will.

Things will only get worse over the next few decades, we are currently still in a phase where the privileges of welfare state capitalism break away globally, leading to proper proletarisation of the population in the advanced capitalist, imperialist nations. That induces reactionary movements politically, and every year we can buy ourselves to organise and spread class consciousness before the violent repression is turned up to 11 is valuable.

Add the climate catastrophe on the top of capitalist decay, and things will get really, really ugly in the coming decades. If the communist movement isn't properly organised as soon as possible, there is no guarantee that can be transformed into ultimately an opportunity for change.