I remember reading a story a while back about someone who owned a legit CS version with a proper serial and activation.

They had to change computer, and in doing so had to reactivate Photoshop, but it wasn’t working. They contacted Adobe support and explained the situation but support basically told him nope, not a chance, we aren’t helping you. You need to subscribe to new Photoshop.

So Adobe accepted that yes, he bought a perpetual licence for Photoshop and that yes, the reason it isn’t working is the online activation, but they still refused to help.

Scumbags.