Good. It's my browser. I get to turn its features on and off, not you.
And that goes double on my phone.
As a compromise, I'd accept a prompt like:
+---------------------------------------+
| This page recommends we disable |
| autocomplete. What do you think? |
|[Okay] [Fuck them; autocomplete anyway]|
+---------------------------------------+
And that goes double on my phone.
As a compromise, I'd accept a prompt like: