I'm definitely not Ange out, and have very much been on board, generally I think he's working pretty well with a pretty weak hand (for various reasons - age, experience, quality), I've been a vocal defender because what I've seen is coached method and underlying metrics telling me he's getting things pretty right.
What I saw today was a total lack cohesion and creativity for 45 minutes. I saw a pretty insipid Villa have a tone of the ball, make some great chances, and have an XG of 2.49 (higher than ours 2.10), nearly double the XG of our worst game previously all season.
I happily defended Ange when he was being criticised when I thought it was unfair. And I've definitely not piled on during some of the bad results, if I generally like what I see in terms of the coached basics and methodology. And I'm not saying it's all gone to shit from one game now. But I didn't like some of the things I saw today, because I don't believe turning games into incoherent basketball games is a sustainable route to success. I have questioned his selection and subs before (who hasn't) but I definitely didn't agree with the selection today, and I still don't, I thought it was counter intuitive to what the ethos is supposed to be.
I've never criticised him for not having a plan B, don't buy into the whole plan B bullshit, especially if plan B is to open up the game for both teams, relinquish control of the ball and chances. I'm happy for Ange to stick to planA and just keep trying to improve it, and add better players to it.