Maguire too and we weren't magically better when he was exiled to the bench either. It's all part of the same pattern and culture. All cautionary tales that will likely fall on deaf ears by the time the next target has been decided upon (looking like Garnacho soon).
It's why I'm personally done with all the scapegoating, I've seen this song and dance far to many times to think this is any different. The club has been a mess for a long time and it's not down to individual players or managers. No player on the planet, no matter how good, would succeed/thrive long term in such a consistently chaotic environment. The best clubs are typically very stable and operated well, United have been everything but.
Most fans have known all of this very well but we still continue to dish out all that frustration at the feet of the managers or players we don't like as if the things we are frustrated about just happen in a vacuum. Also as much as people would prefer robots for managers/players, they're very much all human and all the vitriol can very realistically impact their work.
When it gets to the point where someone can't even post simple condolences for a dearly departed club servant without dogs abuse in the replies, that becomes a problem that has little to do with football honestly.
Just hoping that in the future, we start affording similar grace that we do early on with managers, to the players entrusted with executing the managers plan. They're all intertwined and any disillusionment will always adversely affect the team as a whole.