I think this dimension should be officially added to minecraft. Of course, it would need more features to actually be worth going to. Pretty much the only way you can get here is with an elytra, so it would have to have something really good since it would be the final dimension of the game.
I remember glacier and gargamel and I have to say that I preferred gargamel to glacier. I loved how tightly the gargamel mountains held you in place and how the different "tiers" of mountains naturally guided you to building different levels to your base. So much nostalgia; I wish I still had the old world where I built a wizard's tower but the game updated as I was installing green stained glass to my build and I both lost the world to corruption by trying to move it off of my grandma's old computer and was quickly pulled away because my friends insisted on using the most recent updates and mods. Maybe now is the time to go back and relive some of the memories of those seeds. I wonder if there's a way to copy-paste large sections of a world from one world to another, as I think it'd be awesome to copypaste the gargamel mountains into a modern 1.19-1.20 world and have it walled off like a nature preserve.
Thanks for the hard work Mort and TFT team, I appreciate the hardwork you guys put into the game. It's a bit sad for me as a double up player that all item sharing is going to be disabled instead of some other restriction (rip easy non funnel verticals), but I still prefer this over the state of the current funneling meta. I'm a bit weirded out/worried by the regenerating rune of allegiance. Main reason is because it could create scenario where a one team just hits and sends each other units everytime its up while the other team can't really use it because they don't hit what their partner is looking for. This sort of creates a feeling of waste when you're not using it, but I guess everyone we'll just have to play it out to see if this actually an issue. Overall still looking forward to the new patch and double up changes, it's a bit sad that we still need to wait 2 weeks for a more balanced double up meta, but glad to there's light at the of the tunnel.