Following recent improvements to the built-in bridges (https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41617) and provide a bridge dialogs (https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/40552), we should also take a look at improving the UX of the request a bridge dialog. However it makes sense to wait on the outcome of https://gitlab.torproject.org/tpo/anti-censorship/rdsys/-/issues/49 first, where the Anti-Censorship team will be considering a new CAPTCHA strategy.