Amphtml: I hate the `no-mixed-operators` lint rule.

[alanorozco]

[rsimha]

@jridgewell @gmajoulet We currently have ~170 warnings for no-mixed-operators. Do you still feel this rule is useful? Are there real bugs that need to be fixed? If so, would one of you be willing to do a one-time fix during fix-it week? If not, should we remove the rule?

[jpettitt]

+100

[jridgewell]

I only care about || and &&. We can disable every other mixed operator.

[gmajoulet]

false && false || true result is not obvious at all, especially in real word cases where it's method calls and not booleans

I'd be happy with @jridgewell's suggestion though

[alanorozco]

Great compromise.

[rsimha]

With #16889, the number of warnings goes down to 40 legit cases of mixed use of && and ||. I've filed #16888 to track the fixing of these warnings.