Fascist is just a label. You can put it on anything, it doesn't change the nature of the nature of the thing you label. Whether you label Trump a fascist or a monarchist is a mindless argument.
What is important is the character of what the government is doing. Picking someone up off the streets and sending them to a prison in El Salvador without any legal process is not something that we should allow. Taking national lands and selling them off to reduce taxes is not something that we should allow. Its selling off the inheritance of future generations to pay for this generation's profligate spending. Government shouldn't be allowed to force women to carry a pregnancy to term and punish them if they don't. But talking about what we don't want is only a small part of the equation.
People need to stop getting caught in the abstract debates favored by the folks at Harvard and Yale that distract us from our real needs. We need a retirement system that provides a secure retirement. We need a health care industry that delivers high quality health care at a reasonable price rather than crappy care at a high price. We need a tax system that doesn't allow the wealthy to decide how our tax dollars are spent. We need a higher education system that leaves students with marketable skills to build a life for themselves instead of a crushing debt. We need a housing industry that builds homes 90% of us can afford instead of McMansions for the wealthy 10%. We need more jobs that pay a living wage, rather than more jobs that don't. In short we need to start addressing the things that really matter.
I don't claim to know how we get those things. But we don't get there by arguing over whether Trump is a fascist or just a misguided fool. Trump mania is a distraction. The solution is to focus our eyes on the prize instead of bickering about what toilet people will be allowed to use. And whining to no effect.