Will console generation last longer?

Will console generation last longer?
In the past, console generations were about 4-6 years long. Of course this is referring to how long they stood in the American market respectively. From the 8-bit era to the PS2 era, this was the standard length of gens.Sony.

System
NA Release
Years between

PS4
2013-11-15
6.9

PS5
2020-11-12
6.9

In the past, console generations were about 4-6 years long. Of course this is referring to how long they stood in the American market respectively. From the 8-bit era to the PS2 era, this was the standard length of gens.

Sony.

System NA Release Years between
PS4 2013-11-15 6.9
PS5 2020-11-12 6.9