They’re all vicious assholes that get irritated by the most mundane things so I’m gonna expect them to sting me and they have for no reason that I could tell… Also these look like yellow jackets, which are particularly annoying but not as annoying as the 4 species of hornets battling for territory around my old house. I think bumblebees are cute though they will boop you and not try to kill you.
Technically all certificates are pinned, especially with public CAs, most OS package the latest CA certs which will all go out of style within 10 years or so. You can see this by loading up any old distro or defunct version of windows.