I like, rather despair, at the fact people can still overlook the evidence despite knowing:
1) It's real
2) Mason admitted he did something which caused the release
3) United have said they don't have full access too.
Regardless of your thoughts on him staying either way, let's not forget those pictures and that audio do no have explanations. This isn't people just getting all emotional and judging, there is hard verified proof that something occurred. Both Greenwood and United have also said he did indeed do something wrong.
So rather than running around blaming social media and "cancel culture" maybe just accept Greenwood in whatever way started this, United handled it horribly, but ultimately he is gone and that's on him and Arnold.