We've home educated four DC so far. We use a combination of self teaching for the subjects we're equipped for, face to face tutors for subjects that are better delivered that way - languages for my DC - and online tutors for other subjects. Online tutors are VERY competitively priced btw, and many are excellent.
We live in an area where home ed is very popular as a choice. There are daily groups, trips and opportunities both within the home ed community, and in the city/university. The numbers of families choosing to home educate is rising exponentially, and independent educational and support provisions are rising with it. There's so much more on offer now than when we started, around 18 years ago.
Our DC have a very regular life with a combination of home ed stuff and general stuff - drama groups, sports, music and so on. They acquired their GCSE's with a range of grades between 6 and 9, and are now at college doing A-levels. The home ed world post-COVID is exceptionally well provided for: brilliant exam centres, lots of academic and social support to be accessed online, for example.
The 'tribes' within home ed are very diverse, and we are not in step with all of it, by any means. Most of our friends and regular hang-out folk tread the same path as us. We're conventional people, with no axe to grind about traditional education - although it's startling how many teachers we know who home educate - and have managed to work around the home ed life, as we're both self-employed and very flexible.
As an aside, I absolutely believe there should be a home ed register. I've listened to the arguments over the years, but never heard one that convinced me that children should be able fly under the radar.
As usual, I don't recognise many of the home ed tropes I read on MN threads.