I live in Ontario, was educated here, have kids in the system, hobnob with zillions of parents, interact with my kid's teachers and know a couple socially.
Teachers are not materially hated or loved any more than any other type of worker that the public interacts with frequently. They are just people, like the rest of us.
I file comments like yours under “haters gonna hate” and “cheerleading for the race to the bottom.”