I don’t sort shit out in DMs, if there’s a problem with any script I leave a comment.
If you want more people to do this, encourage it now and then in general chat and when leaving such comments.
Placing this sort of barrier to posting scripts might not be healthy for the community.
Encouraging good behavior is excellent for the health of the community.
The concept of a badge that is awarded to scripters who consistently make well synced scripts to distinguish them from scripters who don’t (and those who are new to scripting) sounds promising if there’s a good way to award and display them.