[Yeul]

I doubt there is a lot of money in PS2 games. Anyone who really wants to play those games can emulate them on PC.

[lxgr]

Arguably, there not being a lot of money in them would be a point in favor of Sony shipping an emulator (as a minor perk/nod to long-time ecosystem fans), not against it (which would allow them to keep selling "HD remakes" etc.)