the vulnerable people he should be concerned about
Did you think he isn't? He's commented on the vulnerable and on many other social issues often enough, and done so for many years now. He is very well-known for being outspoken on behalf of the vulnerable.
That just sounds like whataboutery. Can he not be very "concerned about" society and have opinions about the way others are treated at the same time? He isn't a one-trick pony y'know...
Don't tell me, Maf, that you're another one who'd never heard of him before last week and don't know the background to the issue you're commenting on. Proof that it's so easy to sucker people in by a dead cat PR stunt.
fleeing
As you know (or, it seems, perhaps don't know), the issue is not migration, a matter much discussed there by both politicians and the general public, one on which opinions are varied and which is governed by the law there and international law as well as foreign policy and relations with other countries.
The issue is the disgraceful attempt by certain back-bench politicians to make an issue over someone's very reasonable comments in order to distract from both a scandal over the chair of the BBC making a £400,000 donation to the Tory party and brokering an £800,000 loan to the then Prime Minister while he was a candidate for that role.
The Tories have also found that the proposed measures on migration have been received with very mixed feelings, and they are currently rock bottom in the polls with a mathematically negligible chance of retaining office after the next election. There are a few other Tory scandals going on right now (like an attempt to give a knighthood to a vicious wife-beater who happens to be the ex-PM's father and the fallout from the revelations about health policy).
Therefore, manufactured 'dead cat' PR stunts like this are something we can expect to see over the next few months. It's depressing how the gullible fall for them so easily and get all het up over something in a tabloid while so-called 'investors' are making more money from the sweated labour of the gullible than they do themselves.