You need to be more specific than “a child” considering he mentally already seems to be at the intellectual capacity of a 15-16 year old (except without any of the capacity to learn).

That’s most likely a cloudflare proxy.

Yeah, they’re the non-vote parties. FPTP voting always devolves down to 2 parties, see Duverger’s Law. Even if by some miracle a 3rd party wins (and continues winning) they will eventually kick one of the previous 2 parties out and take their place as the new party in the 2 party system. In practice if my memory doesn’t fail me voting 3rd party hasn’t mattered for over a century because the 2 main parties are so entrenched, so voting for 3rd party is more or less throwing away your vote.

In a two party system, especially when there’s no clear “I don’t like either” option then yes, nothing else exists. When you don’t vote you’re not saying “I don’t like either party” you’re saying “I don’t care which party wins”. If you don’t care which party wins then you’re in support of both parties.