This comment holds less water than a sieve. Uncontrolled migration at levels which cannot be supported by the existing societal infrastructure in a given host country/ies (ie ensuring jobs, homes, welfare, education, and medical) without putting an immense burden on the domestic population in terms of all of these additional costs necessarily coming out of the pay cheques of the country’s own working population, because there is nowhere else that financial cost can cone from: has exactly z-e-r-o to do with Mortissey, who is a person who is income generating and supporting themselves, traveling or living in other countries for 25+ years, as you put it.
He is not only income generating but his business is also income generating for others, and he directly provides through his work a livelihood for countless other people that work for him.
How this equates to unfettered migration of people that cannot support themselves in various countries that have dire poverty issues amongst their own citizens and who suffer from
an acute lack of resources to adequately support citizens in need, even amongst their own populations is really a terrible thing you’ve tried to infer and to link in this case.
It has no link whatsoever