I have Brave set to follow links included in mail. Works great. The link in question is The Unreasonable Effectiveness of Software Analytics
Link opens in Brave all is well. Copy the address bar contents into a FB post. After the post is made, if you follow the link from FB, a cert error is triggered.
If I paste the same email link into Chrome, it works as expected. Posting Chrome’s address bar content into FB does NOT trigger the cert warning.
The link as pasted from Chrome:
The link as pasted from Brave: