BlueSky relies on JavaScript to run (try turning it off and loading their site, it won't even render). Click-through traffic is almost exclusively measured by JavaScript (e.g. Google ad "events"). This is the same as measuring other stats, like whether you lingered on a post before scrolling past it, or whether you opened another tab, or whatever.
Proxy links are absolutely a method of measuring traffic, and they're a method that works even when the site has JavaScript disabled - but since that's not how Bsky works, it's not relevant.
Addendum: Yes we know that you think ml/hexbear/grad are tankies and or .world are a bunch of liberals but it gets old quickly. Try and come up with new material.
This is not the place to start flamewars between Lemmy, Mbin and Piefed.
That's incorrect.
BlueSky relies on JavaScript to run (try turning it off and loading their site, it won't even render). Click-through traffic is almost exclusively measured by JavaScript (e.g. Google ad "events"). This is the same as measuring other stats, like whether you lingered on a post before scrolling past it, or whether you opened another tab, or whatever.
Proxy links are absolutely a method of measuring traffic, and they're a method that works even when the site has JavaScript disabled - but since that's not how Bsky works, it's not relevant.