Let's go down the list:
1. MULTIPLE spelling/grammar errors yet still acts condescending regarding literary prowess.
2. "Unyellow" and "uninside" are perfectly usable concepts and can even have completely different understandings than "not yellow" or "not inside" given the context. This is a philosophical matter.
3. States that the correct form would be "literally" but as of the past 5 years literally, literally, doesn't even mean "literally" anymore.
4. This person is wrong and butthurt.