4ever car seats?

Might be a really dumb question. But my MIL bought us one of those 4ever graco car seats and I HATE it. I absolutely despise this thing. My hospital requires you to carry baby out in the car seat to the car, but how tf is anyone supposed to lug this giant bulky car seat that has no handle for carrying with a baby in it out to the car. It’s a giant version of a toddler seat. No handle, and it’s super heavy. I mean seriously? Am I missing something here or?