Mercatus wrote:If aliens landed in 2021 I'd panic, stock up on guns, ammo, food, and other resources, and go live in the wilderness and hope not to get the inevitable alien bacterial plague that will contaminate the Earth as a result of foreign life forms spreading the microbes on their skin to us.
Is there any reason to assume those microbes could ? It is even very unlikely that the aliens could eat us, to use another scifi trope.