You got the right idea I think. The boats are all smooshed together in a Marina so it’s natural for people to overestimate the number of boats relative to the number of people. There are way way way more people then there are boats. Honestly that’s the appeal of boats, the ability to go somewhere there aren’t a lot of people because most people don’t own boats.
My sample size of myself has had 1 drive fail in decades. It was a solid state drive. Thankfully it failed in a strangely intermittent way and I was able to recover the data. But still, it surprised me as one would assume solid state would be more reliable. That spinning rust has proven to be very reliable. But regardless I’m sure SSD will be/are better in every way.