I use it daily. For java, I've just set the JDK by hand, as I'm learning it for a future job, but I plan to ditch it after I have no use for it at home.

No Sudo? Doas does it fine under OpenBSD. And so does Hyperbola. On Chromium... gven the future Google choices on extensions (hint: UBlock will either no work at all, or be severely limited) and current telemetry, that's a good riddance.

You can just use Luakit, or Iceweasel-UXP up to a limit.