I never understood premade whipped cream. It takes two minutes to make. Cream, bowl, a little liqueur, tiny bit of salt, then go to town. Use a mixer if you need one, a hand beater isn't expensive.
I was counting that. Whiping cream is super fast once you know how, cleanup is easy. And buying heavy cream is something I would usually do anyway. Buying the prewhipped stuff takes no less effort than buying a carton.
Of course not, I'm not saying anyone's lazy. I would encourage people to learn how to do it, though! It's one of those things that is surprisingly easy and can save you some cash and fridge space.
You're not always going to be cooking a million other things. Sometimes you're just pulling cheesecake out of the freezer, and at that point a quick whipped cream batch is nbd.