95 is high for Finnish saunas in Finland at least. Public saunas are very rarely so hot here, and few like it that hot.

Edit: to put it into some numbers, per one study[1] Finnish sauna sessions were on average at 75.9°C with SD 9.9°C. If we assume normal distribution, that means that more than 97 % of sauna sessions are at < 95°C.

[1] https://pmc.ncbi.nlm.nih.gov/articles/PMC6262976/

I actually like them that hot. I look for 90+ saunas, and once was in one that claimed to be over 100. Although I have no idea how accurate that is. They're very bearable to me. But if they're not bearable, of course you should look for a sauna that's not quite as hot. Or at least stay low; the higher you sit, the hotter it is.