I don't think you've delved nearly deep enough into why it's unravelling right now.
In addition to having poor forwards without the ability to make decisions, they also look remarkably untrained these days. Like all they do know training is free style passing and shooting. There isn't a plan. It's literally "get ball, score many many goal" like in the Ardiles days.
But, u like Ardiles, Ange has decent defenders. Who, so far as I can see, have been instructed to stand in the opposition half allowing anyone who can pass quickly (19 teams that aren't us by all accounts(the freedom of half a pitch to play balls into. Our only plan for that scenario is to hope VdV can catch them, because no one else is gonna get there, nor do they appear to even try to.
But it's OK, we could make the most of corners and free kicks at either end.