I used to but don't anymore. Like I used to stock up on end of season clearance sales for next years clothes for my kids. Last time I did it, the kids didn't grow at the expected rate and none of them fit
So I had to buy all new and sell/donate what I had. I will buy a few generic baby items in case an a baby shower happens and I don't want to fork over money for diapers. Other than that, nope...if I don't need it it's just clutter that was cheap