Meat that people are buying in the shops is not all from the UK. Although there is a ban on hormone treated beef in the UK, that's not always what people are buying. Much of the UK's supermarket meat is imported.
you cannot buy hormone treated beef in the UK, regardless of its origin. The imported beef is mostly imported from Ireland.
UK farms feed their livestock with grain from other countries. There is not enough land in the UK to grow all of the grain needed to feed livestock. It would require the total destruction of entire cities.
Actually UK farms feed their livestock with mostly grass and silage. We don't need to feed our livestock grains because we are capable of growing enough grass to feed them through summer and winter. I'm starting to think you are just making this stuff up off the top of your head. Did you even bother to google what cows in the uk are fed?
If you spent some time watching some of the documentaries I suggested in a preview post, they direct you to various forms of research from highly regarded and impartial sources. That's instead of the animal agriculture business and other sources who have cleverly hidden funding arrangements which disguise the true bias of information available to the general public without a great deal of digging
Follow the money. Most of the funding for the documentaries you think are so great comes from people who have an interest in selling soy/ vegan products. Not impartial. Two can play that game.
Animal agriculture is big business and farmers certainly don't want any of their taxpayer subsidies cut. Animals are raised for profit, not because farmers care for a second about their wellbeing
Apparently most farmers voted in 2016 knowing full well a Brexit vote would mean the end of subsidies...
Feel free to explain to any sheep farmer where their profit is coming from as I'm sure they would dearly love to know. Most break about even by not paying themselves a wage.