If you want to show/hide a section, column, or widget with Dynamic Visibility based on an ACF Field you can use the Post Trigger.
On the Post Trigger, you can select the Post Field
You should select the field typing into it
You can compare the field and evaluate if the field:
is not set or empty
valorized with any value
less than a value
greater than a value
contains a string
not contains a string
is contained in an array
is equal to (useful for numbers)
is not equal to (useful for numbers)