For a start, he finished higher in the league than all three of those did in their first seasons and won a trophy. He also has a win rate significantly higher than any of them.
He's been dealing with so much more shit than any of them ever had to either, eg. Ronaldo, Sancho, Greenwood.
But more than that, most of us are at the point now where we realise that solely blaming the manager for the club's footballing failures is futile, as is changing the manager every two years.
He finished 3rd - same as what Ole did in his 1st full season at the club. LC win, for me, doesn't mean anything as it has a lot to do with the luck of the draw as well. And I dont think many people were asking for his sacking last season, despite them not being happy with some of his decisions.
Ronaldo apart, the personnel challenges started before him - Greenwood or were self-inflicted - Sancho. I dont think he should have made his unhappiness public. If this was a repeated offence, I'm not sure why he wasn't sold off in the summer! I also, wasn't a fan of Maguire's treatment, but am glad he has come back stronger.
There are a lot of structural challenges that sacking EtH won't solve - for example giving them all the freedom to sign and sell whoever they want. However, the question is whether 1. Is EtH getting the most out of this squad? and 2. Is there a coherent plan in EtH's mind on how he wants to play?
And I think the answer to both the questions is no.
I dont think anything much will change if we sack EtH though - the board will hire a manager whose style is very different from EtH, and they'll require 2 summers to make the side their own, and the cycle will go on. While this is a major reason why I'm not EtH out and sitting on the fence, I can completely understand people who are demanding EtH's sacking