A few years back I noticed something similar and had to find an alternative, which I found in Commento, which is now unfortunately abandoned: https://www.davidbcalhoun.com/2020/ditching-disqus-migrating...
I'm not sure it's worth the upkeep to have comments. Seems that mostly spammers comment, and rarely real people. I just wanted a low-maintenance commenting system and Commento seemed to work decently at the time. I'm now noticing it's showing some CORS error, so I guess comments have been broken on my site for some time, doh...