Here me out, loud and clear.
Leads, on newbs. No more explanation needed!
They'll be forced to voluntarily come with you wherever they go! No more newbs running around Diagon!
Simply take a lead and tie it around their neck hand, there's no flaw to it!
This makes shopping so much easier, and no more newbs get lost and spam HelpOP. It's 10/10 would recommend.
Original idea by Adam, being forced to post this by Louis (Not Lisa, who's that?)