This post comes across more as panic than serious consideration. Start planning, consider where you want to move and what changes to your life you are willing to make. If your sole reason for moving is trump bad and you don’t have a large amount of disposable income, consider the fact that it may take longer than 4 years to sufficiently prepare.
Not really, it’s taken me quite a while to curtail the content I see to just stuff I actually want to see. Keyword filters are helpful tho not perfect since a lot of people will self censor and thus bypass the keyword filters.