Trustable8

If it were actually decentralised, it wouldn't really have huge costs to worry about...

It might not do the exact same, but it will have some effect. A lot of the benefit comes from the raised heart rate and opening of the blood vessels that the sauna produces, and I can expect that a warm bath would also have a similar effect. I think both are also known to reduce stress, which can help to lower blood pressure.

The difference between what you've built and TrueNAS may well only become evident if your ZFS becomes corrupted in the future. That isn't to say YOU won't be able to fix it in the future, but I wouldn't assume that the average TrueNAS user could.

I believe the Olympics is meant to be a career for the rich, and the IOC will do its best to keep working-class people out by removing their opportunities, especially in popular sports. If too many rich kids can't get into Olympic teams, then the IOC will make sure that avenues like OnlyFans are banned.