Comment by izacus

It's very common to have multiple chinese brands competing against each other, throwing out better products every year... with western companies maybe having one or two products.

See something like Roomba vs. Xiaomi/Roborock/Deebot/Ecovacs/etc.

This is a real example how western IP stagnates western economy and it's making it not competitive - the IP law makes it easy for incumbents to kill of iteration and competition.