And then you are stuck with doing this shit yourself forever. Personally I come from the management sector myself. I get my staff to do the trivial tasks. They are better at it too. But one can instead act like a grunt. Forever. I have better things to do with my time personally.
I have emigrated 4 times in my life. My first time was when I was 11 months old. You should never move because you can’t stand where you are. However true and justified that may be. And frankly with the UK at the moment it’s probably largely true. You should leave with the attitude that “this will be even better where I am going”. That’s my nickel on the topic as Americans would say. As for jobs. You need to work remotely And that’s not kosher most of the time. You need to seriously think about this.