Did you even read your own link?

But uh, is Armstrong a Scientologist?

That’s the big question! Armstrong has never publicly identified with the Church of Scientology, though she did attend a gala in 2013.

The "evidence" is that she attended a gala over a decade ago? I'm not saying she's not a scientologist, but a celebrity attending a single event over a decade ago doesn't make them a member of the group.

No shit? I’ve clearly not done any research on the internet before typing my comment. There is no way I already read the article you posted. /s

That said, I’m guessing this is the part of the article you were referring to?

But uh, is Armstrong a Scientologist?

That’s the big question! Armstrong has never publicly identified with the Church of Scientology, though she did attend a gala in 2013. More recently, Armstrong supported actor and prominent Scientologist Danny Masterson at his 2020 rape trial, where he was convicted on two counts.

To summarize, she showed up to a single preliminary court date in 2020, but cut contact after details emerged? She also attended a gala a decade ago where her family was present? That’s not really proof of anything.