I will rephrase as:
"Consider disabling push notifications on your device and on family and friends devices"
because browser vs native should make no difference, right? But when said that way, you see how absurd is the statement as a generate guide. This would be a full-time job to a) convince people not to get notifications and b) change their settings.Now personally, I have disabled all native push notifications or at best have them sent to the "Notification Center". And after seeing my GF bothered by so many notifications, I showed her how to disable them. Everyone else is on their own.