Grand Theft Auto 6

I wonder if every trailer until release will have a different date at the end of it.

Yeah it's the same reason why they took their time (all 13 years of it) making GTA6. They were in absolutely no rush because GTA Online has still been churning out money all this time.

The GTA6 single-player is what gets people in the door to the multiplayer, especially those (probably like me) who tried GTA Online when it first launched a month or so after GTAV and found it so cumbersome and poor in those first few months that they never went back to it, even though it got a lot better afterwards. So they're going to really try and get the single-player right too in order to entice those people to give this version of Online a try, and then take what they've learned from GTAV Online to try retain more players long-term.

Wouldn’t surprise me that they coast on this game and don’t release another game until the 2040s.

I'm the same. I tried it a bunch of times at launch. Even leaving aside the absolute sh*tshow of trying to actually join and stay in the Online mode, I just wanted to tip around doing missions solo if I could. Kept having to do races and the likes to build up credit to buy weapons and level up XP to access new missions and stuff. Then you're driving around and someone randomly puts a bounty on you. I eventually just tapped out and said it's not for me. Can't be arsed with playing online any more these days.

And I'd say similar to GTAV, they'll forego any DLC for the single-player and just mostly focus on Online post-launch. Maybe add a few new cars/weapons they add to Online into the single-player mode but that'll be about it.