and still somehow pay tons for "cheap" green electricity
If you’ve got even a passing interest in the UK energy market you’d know this is because of the wholesale price of gas, not the actual wholesale cost of solar and wind.
If you really want to pay less for green energy, which is cheap when it’s plentiful (like anything) get on a variable tariff and install some storage.
Stop seeing this through the eyes of a consumer. On a macro scale, your country is not handing hundreds of millions of pounds a day over to other countries. Now imagine if it still was. You'd be even worse off.
Somehow? It’s a well established and publicised fact that it’s due to the price of gas. It’s so well established that anyone posting a comment here about the high price of electricity without mentioning it has an ulterior motive.