Cannot remove GT8P3H7SPW.com.mcafee.CMF.networkextension service from launchd
Solution 1:
That looks a lot like a Network Filter which I believe is a kind of System Extension.
You should take a look at the output of systemextentionsctl list and construct a command similar to this:
systemextensionsctl uninstall CT8P3H7SPW com.mcafee.CMF.networkextension
Depending on your OS, you may need to first disable SIP by booting into recovery and running csrutil disable. Don't forget to re-enable it afterwards.