Grand Theft Auto 6 is real and it exists. We know that because Rockstar Games confirmed that it's in "active development" earlier this year. Also, there was the whole fiasco all the way back in September about development footage of the game leaking online. However, outside of Take-Two Interactive hyping GTA 6 and reassuring fans that the development is going as planned, we haven't heard any official GTA 6 info. Of course, this hasn't stopped fans from speculating and, in most cases, reaching.
Case in point, a 15-second clip by Rockstar Games on Twitter sent fans into a frenzy. Many believed this was Rockstar's way of teasing GTA 6. However, the kaleidoscope of bright and trippy colors likely doesn't have anything to do with the next mainline GTA game.
Keep in mind that the shifting colors are usually associated with hallucinogenic drugs, which are front and center of the Los Santos Drug Wars.