The British spelling also looks a bit mental to be honest. But I’m sure it’s France’s fault.

It isn’t. The air being 100 degrees and dry isn’t the same as pouring 100 degree water on yourself. You’re only sitting there for like 15-20 minutes. Ask any Finn and I guarantee you that 100 degrees is what you aim for.

Exactly. And 100 degrees is what a good sauna should be. Maybe I could go as low as 80, but 50 is absolutely pointless.

50 degrees is half of sauna temp at best though.