WoW is a social game, that’s the best part of the game, without the social aspects the game is pretty trash honestly.
If you don’t want to socialize with other players, then just PUG, there’s really not an issue there.
GDKP’s are the most pervasive way of allowing RMT to let people pay for the best items in the game. That alone is a great reason to ban them period.
If there are no gold buyers in a GDKP run, suddenly you’ll see that the payouts are no longer worth it. Without gold buyers and RMT, a 50g payout from a GDKP is laughable.
That’s why there’s all these scummy things like minimum bids, organizer cuts, and people bidding up items with no intention of actually buying them, just scamming for a larger payout.
There is absolutely no reason why you can’t do everything you were doing via a GDKP, but via a PUG or a guild.
You don’t want to have a set schedule?
Join PUG’s that will be formed every weekend.
You want to have a set schedule with the same raiders?
Join a guild and raid on a schedule every week.
Everything beyond that is just made up BS by people who miss being able to pay gold (or RMT and buy gold with dollars) for the best gear. and benefit from gold buyers.
All this BS about “Oh people are so much better in GDKP’s” Made up BS, it’s the same exact players.
If you’re selective about who you invite to your raids, there’s literally no difference between a normal PUG and a GDKP.
However, again, the biggest difference is the GDKP system directly allows people who RMT to purchase the best gear in the game for real money.
The solution to all of this, is just go play the game and have fun, that’s the whole point.