There again with the money, a persons wealth should not be affect how they treat abusive messages.
If that person enjoys social media, as in a way to connect with people, etc. then why should they be forced off because of abusive disgusting comments.
I think mental health does come into, you will get millionaires with exactly the same mental health problems as somebody earning minimum wage. Yes, anxiety about how the next bill is paid, etc. is not there but confidence issues, anxiety about being liked, being in public places, depression are all still visible in the wealthy.
If somebody wishes physical harm then that could easily exacerbate any underlying issues where they become reclusive and wary of being out in public, now imagine that person having to perform to the highest standards in a stadium with 10's of thousands of people. If you are a fan of a club then constructive criticism should be welcomed. We don't really know what was said to Bernard for him to say this but I assume it was not nice and done anonymously and cowardly.
I have seen people in call centres (a popular example on this thread) basically tell customers on the phone to do one in no uncertain language. I was strong enough on the phones to not let it affect me and argue back sometimes but I have seen enough people cry after a call, etc. to know that any abuse to anyone is not on, just because they are playing in a pubic arena and earning more money does not mean they would not react in the same ways, and have the right to act in the same ways.
Why is it wrong to treat all people the same way, regardless of what they earn.
As a final note, I have never had a problem with the work rate of Bernard, I think he does his best and is extremely talented but just not the best fit for the Premier League, so more reasons (in my humble opinion) that personal abuse is bang out of order.