I've got a cousin who is essentially retired in his mid 40's, and he's currently trying to play 100 new courses in 2023. He's at around 73 new courses so far this year. Playing all over the country, plus a month in Europe and a few weeks in Canada. I got to play 2 courses in Colorado with him last month and they were the two nicest courses I've played so far. Colorado Golf Club and Glenmore Country Club in Cherry Hills were both fantastic.
You can follow him on instagram at kempstravels if interested. He's got some pictures and reviews of some incredible courses.
I have no idea how many courses I've played but I'm guessing in the 50-60 range?