I'm in the same boat or very similar boat. I'm 57 single female in East Lincs.
To make my loneliness more difficult, for 18 mo the I have been out if work due to Long term sickness (Long Covid) and other health issues.
I have limited mobility to travel far (and limited income due to now being on benefits).
Prior to Long Covid I had worked for nearly 40 years, and most of my previous chums were made via work connections.
I joined my local Slimming Club to try and lose weight / improve my health / meet people and although it is good that it gets me out of the house, I've only met "acquaintances" who I talk to whilst in the group. No one has become a friend outside of the group (the rest of them are all narried or partnered).
I've also found attitudes of my former work chums devalues me as a human being now that I'm not in work, and on long term sickness and disability benefits.
No UK family, a few cousins and Aunts and Uncles in America and Australia (Facebook chums).
I have also found:
(a) ladies who have husbands and partners really don't want extra gooseberry single friends
and
(b) like you OP, I also watch a lot of soaps, films, drama TV shows because I like the escapism and watching other (fictional) people's lives. Also with the soaps, it feels as if the regular characters are sort of "people who I know"