Because they are always super late. It's 2021 and we still don't have form and CB auto completion.

It's been in chrome for more than 10 years already. It's such a basic feature, you earn a lot of time at not filling your address every time and even more with your card number you always forgot the number.

A few month ago they finally add the tab feature for directly researching in a site except it still a lot worse user friendly than chrome and it worked on a few website only