Building community and mutual aid is subversive.

This. Both the government and the major corporations depend on being able to extract wealth from real people getting what they need. If we build dual power structures, help one another out and cut the owner class out of the transaction entirely, we weaken them. Growing food in your garden is revolutionary. Clothing swaps are revolutionary. Cutting the old lady next door’s lawn, then eating the soup she made is an act that strikes at the fundamental underpinnings of the power structure set up by those who think that they should be entitled to our labor because they’ve been arbitrarily designated as the “owners” of things. We can and should remove them from the equation entirely.