On Chess.SE, there's a user who is suggesting pronoun-only edits. And I mean lots of edits. Some even change quotes.

Is there an official policy regarding such edits? Should they be approved (improve the post) or rejected (no improvement whatsoever)?

• Originally posted on Chess.SE Meta, but since I didn't get a reply and because this is not a site-specific issue, I asked it here, too.
• Can the official FAQ be changed slightly with respect to editing old posts? is related but doesn't mention anything about suggested edits.

On Chess.SE, there's a user who is suggesting pronoun-only edits. And I mean lots of edits. Some even change quotes.

Is there an official policy regarding such edits? Should they be approved (improve the post) or rejected (no improvement whatsoever)?

• Originally posted on Chess.SE Meta, but since I didn't get a reply and because this is not a site-specific issue, I asked it here, too.
• Can the official FAQ be changed slightly with respect to editing old posts? is related but doesn't mention anything about suggested edits.