I was looking for a place to vent, but it looks like you guys are on the same page. I haven't really watched full matches since Ronaldo joined or at least that's when the decline started. Anyway I was always critical of Allegri which got me banned from a facebook group because the admins chose to see it as overly negative. Even back then everyone seemed to focus on the result instead of looking at anything that happened on the field.
Allegri rode Conte's energy and the rising economical power of the club which gave him one of the best teams in Europe. There was never any tactics or specific movement when he was the coach. It's give it to Pirlo, give it to Dybala, give it to Ronaldo and let's see what happens. Players like Marchisio, Mandzukic and Cuadrado bail him out again and again with moving positions and putting in the work. With this team, it's no longer possible just to sit back and wait for the post match interview.
He always made excuses and it was tiring even before he came back. He destroys talented players by restricting them. Players like Cuadrado and Alex Sandro always took on defenders when they arrived, but slowly and surely they began to stop and pass back. You can literally see players wasting away under his tactics. I say this because a lot of Juve fans like to pick apart the squad, but even lowly teams can play good football and achieve things.
It looks like this year won't be any different and my advice is not to expect any different until we get a new manager.