Sales on current-gen consoles must’ve not been great
Last as in “previous” or “final”?
Any more what? If you mean me consoles, they’ve been out almost 4 years now
But given how hard it is to convince people to move off of that generation, “last” could start to have other meanings.
If you’re developing a chill, low-graphics indie game in Unity these days, there is still basically no reason to target the PS5.