Over half of them is season tickets where reselling when you cannot go is well supported via their platform.
Either way you buy ticket as a registered buyer and it is so frowned upon that anyone going into anywhere public for profit resale would risk to loose their season or right to buy.
Sure, nothing is 100% and also no solution for one time concerts - but just wanted to say regulation and fair prices sometimes make sense.. tickets for $1000 is nuts I'm glad this hasn't materializd here (yet?)
Thing like "I'll give you $50 tomorrow if you sell me your ticket today for the sticker price"?