Pity to see things go like this for him. He seemed to be one of the few players that was universally popular.
I'm not overly worried about a bad season. That happens. My view is he is owed a bad season, having had 2 very good ones that helped steer us away from relegation trouble. I have no issue at all with that and I would back him to bounce back.
What I do have an issue with is a percieved attitude that he may have. He doesn't look happy on the pitch. Some of his behaviour, snatching balls for free kicks and penalties, squaring up to players, Ancelotti saying he made him promises that he can give us 1 more season and we will finish in Europe etc all looks very suspect to me. If he doesn't want to be here, and thinks he's too good for the club, then the time is probably right to move him on.
As I think I said earlier in another thread, him missing key chances against Crystal Palace and Sheffield United will be the difference between us being 9/10th and 5th. So he has prevented us playing in Europe, not the other way.
If he wants to come back, knuckle down, stop sulking about not being the number 9 etc, I'm delighted to have him on board. But I don't think we should be accepted any attitude from any player, including Richarlison.