I was homeschooled K-12 and never went to college, so home school is literally all I know and I have thoughts.

1. Motivation matters - I was home schooled for religious reasons by parents who were themselves educated but wholly unqualified to teach a single child much less 4 kids. They homeschooled us primarily to avoid the indoctrination of the secular world, where the lies of evolution and gay baby killers reigned supreme. Thus, I was not well educated and didn’t realize it until I got into the work force. I have been battling crippling imposter syndrome ever since I realized how deficient my education was - I’m still in the process of understanding the scope of that deficiency
2. oversight is not optional. In my situation, we were homeschooled without any government involvement or oversight in any way. My parents told me at the time that this was how the laws in my state worked but they also told me to stay away from Truant Officers so I think they were lying. I had no sense of equivalency or where I stood compared to my peers until I was in the process of testing out to get my GED (because weirdly, prospective employees weren’t keen to accept the “diploma” my dad had printed from MS Word) that I saw my percentile rank in various subject
3. Unless you are an educator, don’t try to run a curriculum. If you’re going to homeschool, pay a tutor. If you can’t pay a tutor, probably don’t home school

I know that last bit sounds extreme and I don’t think my home school experience is typical so take it with a grain of salt.

Edit: none of this even addresses the social impacts, which are intense if not mitigated with a lot of sports and group activities, etc