always like finding quick ways to take screenshots/screen recordings myself three finger swipe/double tap/long press power button which some Android devices can use for this

depends on manufacturer

here is a iOS way

If your iPhone runs iOS 14 or later, you can now take a screenshot just by tapping its back thanks to a new accessibility feature called Back Tap, which you’ll have to configure for the task

#TipsAndTricks

Here’s how to set it up.

https://www.howtogeek.com/690823/how-to-take-a-screenshot-by-tapping-the-back-of-your-iphone/