Cyndrical locks are pretty easy to pick, though. There’s a $20 tool where you stick it in and wiggle it and done (this sentence is dirty and I’m not apologizing). Newer stuff uses different springs on each pin so they don’t all pop at once, but then you just wiggle it for one pin, turn it a bit, then hit the next one. Takes longer, but it’s not hard to learn.
Eh not all are the same. Sure there are some common locks and keys but most big vendors will install their own locks and keys.
Cyndrical locks are pretty easy to pick, though. There’s a $20 tool where you stick it in and wiggle it and done (this sentence is dirty and I’m not apologizing). Newer stuff uses different springs on each pin so they don’t all pop at once, but then you just wiggle it for one pin, turn it a bit, then hit the next one. Takes longer, but it’s not hard to learn.