I wrote a simple chrome extension which maintains a list of domains that you don’t like visiting, and then checks the DOM on pageload and makes links to those light grey. Super unpolished, I just made it for my own use, but it’s been nice - helps me avoid accidentally visiting obnoxious news/clickbait/etc sites.

https://chrome.google.com/webstore/detail/antibookmark/pobgf...

If you want to give it a try.