I've marked proposal [1] for Wikipedia in Caribbean Hindustani [2] eligible. It's a language spoken by ~160,000 people, mostly in Suriname [3].
Proposer himself seems like a problematic editor. However, the language is a valid one, with "developing" status in Ethnologue.
[1] https://meta.wikimedia.org/wiki/Requests_for_new_languages/Wikipedia_Caribbe... [2] https://en.wikipedia.org/wiki/Caribbean_Hindustani [3] https://www.ethnologue.com/language/hns