Thanks for the feedback! My original plan was to let users provide a location and get customised advice - I may well do that still, but I wanted to keep things simple (and keep costs down) on this first pass so I just generated static content for the UK.
As far as factualness goes, I think you’re right to be sceptical. I’ve read most of the content now and it seems broadly correct, however there are some things that I want to go back and fact check/update! GPT-4 definitely seems to be a lot better that GPT-3/3.5 for this though.