There are several ways to move apps on a Samsung Galaxy S10, including tapping and holding the icon or dragging it away.
You can move all your WhatsApp messages to a new phone, whether it's an iPhone or Android, as you're first setting it up.
To opt out of Samsung's promotions, head over to Settings > Samsung account > Security and privacy and turn off Get news and ...
It looks like Samsung is cooking up a new eSIM transfer tool to make porting your number from an iPhone a little less annoying.