No, not everything in that list applies to every industry. The car market isn’t a monopoly, but it definitely has issues with government and regulatory capture (and perhaps others, I’m not expert in auto manufacturing). But even without those issues the nature of car making today gives it a high barrier of entry for new comers.
And as others pointed out, the fact it’s not a monopoly leads to more unpopular ideas being scrapped.
Because most right wing memes are created by professionals. Left wing memes are genuine grass root creations.
The best grass root memes the right can come with is “let’s go Brandon”, which while catchy is about as meaningful as farting into a microphone.