We've had the full profile enabled for about 4 months (did it so CanvaBadges would show up better) and we DO allow our students to edit their name. We do that so students can change their display name in case they go by a middle name or nickname (names are automatically brought over from our SIS).
So far, nothing crazy or inappropriate has been input and some students have edited their display name to show their nickname or middle name. We actually had professors who WANTED students to be able to do this. Students were constantly introducing themselves by the name by which they go which sometimes is not their full name brought over from the SIS. Professors wanted to be able to address students by the name they go by and not get confused on the professor end of things.
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