I know for a fact that you, hypothetical reader, are a mutt user. And as such, you know how frustrating html emails can be. Recently I was having this particular problem to see Jira emails.
Behold the solution!
In the mailcap file:
text/html; w3m -v -F -T text/html -dump %s; copiousoutput
/comments ~lucasemmoreira/opinions@lists.sr.ht?Subject=Re: Web view in mutt