​Close all Safari Tabs

Sometimes I go on someone’s iPhone and they have hundreds of tabs open in Safari, and they don’t know it. I usually have a dozen or so open on purpose, but hundreds can become an issue with not only the browsers performance, but the phone’s too.
 
You can create and close tabs into groups, something I never do, but it could be useful. Usually though, you’ll want to close all those tabs down every so often. It’s easy enough to do manually, one by one, but when you get to the hundreds, there is an easier way.
 
Close all the tabs in Safari by pressing and holding that overlapping pair of squares in the lower right. It will offer to create a new tab, move to a tab group, and various other things, like close all xxx tabs that you have open.
 
If you want to read some more on this, click HERE. https://www.hellotech.com/guide/for/how-to-close-all-safari-tabs-on-iphone
 
If you want to close tabs in other browsers, read THIS.  https://www.lifewire.com/close-all-tabs-computer-android-browsers-4173831