graphcomment.com is not a bad commenting system, quicker to implement than an opensource solution on github pages, and allows for guesting commenting.
Of course, like most third-party services once it's it wants to load a lot of resources and collect cookies without setting any decent sameSite attributes.
This destroys lighthouse scores on any page you add comments.
Lighthouse score for project website without graphcomment:
Lighthouse score for project website with graphcomment:
How would you fix this?
Implement CSP strategy to block individual resources and run tests?