Maybe retract your last paragraph?

BBC News - Anti-migrant activist arrested over video of dinghy slashing https://www.bbc.co.uk/news/articles/c6eq8e98wnr7o

At the risk of angering people working in retail (I’ve worked retail); I can’t comprehend how ‘Retail Manager’ is worthy of a skilled worker visa.

Obviously this article is dealing with abuses of the visa programme but presumably there are many people out there running a branch of currys who came here on a visa to do it. That shouldn’t be necessary in a sector that is shrinking.

I think there’s also been more publicity and general awareness of the issue as well. Certainly I have noticed modern slavery awareness posters on bus stops in the last year and never saw much before that.