Fans have to stop taking these disputes so personally - I think the whole reason for his current situation is that he wanted to play, but It's clear that he can't accept that he isn't what he was 4-5 years ago, before that knee injury smack bang in his prime. It's akin to a boxer that carries on too long.
Levy said it best in the documentary; Danny thinks his level is "up there" (maybe he thinks he can go to Milan and un-retire Paolo Maldini's no3 , who knows?), and the market isn't there for him at these levels, because clubs have gone for younger, healthier options like Reguilon and Jamal Lewis. That's the long and short of it, that's the business.
He's an abrasive character who speaks his mind, often to his own detriment, so it creates the perception that he's somehow deserved it. Interesting that there's Spurs fans on this very forum showing more sympathy to Man Utd's Phil Jones, and he's essentially in a similar situation.
Anyway, it's sad how it's all ending, but the club has invested in many more things that have delivered less returns than Danny Rose over the past 13 years.