Speculation:
There are numbers presented in the billboard ... down below numbers are 2312 .. will this be 12/2023 launch else it maybe 23rd of December .... ?!

And also inside, 1023 is presented which could be 23rd of October else 10/2023 ... #GTAVI #GTA6 pic.twitter.com/eWUoQFN7bw

— GTA Next (@GTA6only) October 19, 2020