Community building is the opposite of fascism. Talk to your neighbor. Be jovial and find commonalities with people. If someone is having a tough time, listen to them and see if you can help. Have a few weeks of food stored just in case there's a short emergency, so you can share. Get a generator to help when power goes out. Get chlorine tablets to help everyone get potable water if need be. Get a ham radio and learn how to use it. If fascists come for anyone in your community, fight them