No, the Presidential Alert may not be disabled (as a matter of regulation), but the other alerts may be. Different phones have different levels of control for w

No, the Presidential Alert may not be disabled (as a matter of regulation), but the other alerts may be. Different phones have different levels of control for what can be toggled, which I believe is up to the manufacturer. However it is a separate (system) apk on most Android phones, which can (as a matter of fact) usually be disabled, if you do some digging. It's disabled on my (non-rooted) Samsung, as it has been for years.