[Ensorceled]

> Make sure the form is compatible with password managers.

The number of sites that go out of their way to prevent password managers, well any "paste" mechanisms, is still annoying but are becoming fewer.

[patja]

Bank account numbers for ACH payments seem to be the final frontier. As if asking me to type 16 numbers correctly is better than pasting it.

[Ensorceled]

The most common reason I get, professionally, is that it "prevents scripting" ... as if hackers are both using Chrome extensions at scale but also can't figure out how to defeat javascript and html form restrictions.