In the last 4 years china has really cracked down on dangerous products, so anything newly made will generally have at least the basics of protections. For example all products with batteries have over and under voltage protection with a dedicated chip rather than some microcontroller hopefully stopping the charge at the right time as used to be done in 2018 to save a few cents.

Diodegonewild might disagree with you.

https://youtube.com/playlist?list=PLfUGOPyKWwiriWhjmdtvjBw_J...