That is what I use

Settings shortcut: Post options > Extended swipe posts for additional options

Helix?

I wish. Teams literally says Firefox is not supported and doesn’t allow me to make calls, even though I’m able to join meetings. Teams is a joke.

I like mastodon’s solution. That is, validate a public identity, like a site, your site appears on your profile and it’s only verified it you have proof inside the site itself.

On this specific case, the Sync team may have their lemmy users on the Sync site.