This is embarrassingly bad. I know memory is cheap and mostly plentiful, but to have this as a bug for 5+ years is horrible. It's as though Chrome is going the route of web pages and not paying to the size of itself.
Embarrassing, obvious, multi-year bugs are common to all browsers though. In Firefox, bookmarklets on CSP pages have been broken for 3.5 years and counting, with the end nowhere in sight. A handful of bugs that have taken a while to fix is no way to judge the overall quality of the browser.
It's been a loooooooong time since I've seen the last useful bookmarklet in the wild.
Un-useful, however, was stuff that tried to hijack your FB/Twitter ("hey guys paste this in ur browser and get some n00dz in return"). The amounts of crazy stuff people do for supposed nudes or whatever is just astonishing
I have one in my work browser to redirect a journal’s website example.com to example.com.library.university.example.net in order to get the full access. Having a simple button for this made my life a lot easier, though I admit that it is somewhat of an unusual case.
Actually, no, the library-provided full-access website for APS journals is much nicer. If I want a preprint, I can usually find it on arXiv and last time I looked at it, I found sci-hub to have a rather confusing interface.