Or just hit airplane mode / power off. Or just leave the phone at home, the procedure takes only 5-10 minutes.
People are way to attached to their phones. The world will not collapse in that hour, it is a survivable event, or so I hear from reputable sources.
I probably wouldn’t trust airplane mode, but I do believe power off is safe. There is no transmit capability in off correct?
But yeah, leaving phone at home is best knowing tracking sites like these exist.