When I go through the comments of one of the moderators in this question, it seems that it is okay to cite new age gurus if the question is not specifically looking for answers from scriptures. But on the main site, this answer has cited Sadhguru and has a citation banner.
Can someone clarify if answers citing new-age gurus are no longer valid ? If so, what's the criterion to determine new-age guru ? Do popular figures in Hinduism from 19th century also fall in the same bucket ?
In my mind it should depend upon the person asking the question whether he is okay with new-age gurus. But if the question does not specify then what is the approach ? Is the approach going to be that of citation banner. To be honest, I am fine with the citation banner. Just want clarity for future.