It absolutely has and does. Fascism always relies on buy-in from people who believe it is in their benefit. And those beliefs are driven by ideas and conversations. Which means conversations are often in fact the only way to prevent fascism. Especially when the opponents of a fascist regime are in the minority, or not currently in power. And remember, Trump won the popular vote, and is currently in power. So if you oppose him, you are in the minority, and haver little political brute force to speak of. Words are your best tool. Every other option is a losing battle. That should be obvious.