Let’s take opinions and assumptions based on limited evidence out of it.
The facts are there was an audio and some photos posted on social media, which sounded and looked very bad on the face of it.
The ”entities” that have had access to much more information around it are (I) Mason and his partner, (ii) Manchester United and (iii) the CPS / Police
Based on that, the club concluded:
“Based on the evidence available to us, we have concluded that the material posted online did not provide a full picture and that Mason did not commit the offences in respect of which he was originally charged. That said, as Mason publicly acknowledges today, he has made mistakes which he is taking responsibility for.”
Mason and his partner have decided to stay together and have a child.
The CPS concluded that there wasn’t a prosecutable criminal offence.
You may make certain judgements based on those three entities' conclusions.
It is not clear what “mistakes” Mason made but, based on the above, the likelihood is that it fell short of criminal offences.
I think most people at this point believe that he should be allowed to continue his career as a footballer and put right those mistakes. My view is that, given the club has been instrumental in his development from a young age, our club should step up and be involved in that redemption, rather than offloading him to somebody else to do so. If he makes similar mistakes again, then he’s gone. If he doesn’t make it football wise then he'll be moved on for different reasons.
I can also understand other people’s viewpoint that they'd just rather him gone, and brush the issue under the carpet though, out of sight out of mind.