I see your client-side redirect and I raise you a server-side redirect:
https://farside.link/ (source code)
It does many frontends:
https://farside.link/invidious/watch?v=dQw4w9WgXcQ - Rickroll on Youtube
https://farside.link/teddit/r/lemmy - /r/lemmy through teddit
https://farside.link/nitter/ishl3outyet - IsHL3OutYet Twitter account through Nitter
and many more
it has a list of instances for each of those frontends and picks one when you open a link
this helps with combating link rot, as links will stay alive even if some frontend instances go down