It's a joke.
Everton probably do deserve this punishment because they've been so poorly financially run for years, I won't deny that.
But it sticks in your throat because it's easy to punish a club like Everton. What Everton have done is a drop in the ocean compared to Man City yet Everton get investigated (co-operated) and punished within 5 minutes and Man City will get away with a slap on the wrist at absolute best, maybe no punishment at all.
None of these rule breaking punishments mean anything, until Man City get taken down.