Nitter[0] seems to support it still, although it seems unmaintained - not sure how stable it is by this point. if you self host this, you should probably use burner account tokens, anti-botting measures might decide to shut down your X/twitter account
I just restarted using RSS recently. And I discovered I can also use it to track software releases (on github). The url is the release page with .atom appended. Eg
Which killed all the legitimate fun and useful bots and just left the astroturfing and discord sowing kind state sponsored bots.
As was the plan.