Yup. I've had too many Wikipedia articles I've created marked for deletion as "not notable" or edits reverted by people who have no knowledge of the matter (local things, reverted by outsiders).
At a Wikipedia meetup over 10 years ago with the (then) Executive Director I complained about the Deletionists (and was chorused by others), but things have only become worse. I've given up on making substantial contributions, and only rarely fix typos.