PS4 ISOs? No. Not anytime soon, Sony would be on it like a car bonnet. Wii U ISOs? Could be possible some time in the future. But not soon. Switch ISOs? Just like PS4 ISOs, Nintendo would be mad and be all over it. Pretty much all the games on these platforms are available digitally or are still available new in high quantities.
"NintenDON'T sue me please haha"