Because setting them on your lap for extended periods is not beneficial for you health. We’ve even heard that laptops/tablets/cellphones shouldn’t be set against a child’s lower stomach. For over the years that could cause infertility.

A solution! The laptop HARApad - https://harapad.com/shop/laptop/laptop-emf-protection/

Keep your bits and pieces in the best long term shape possible when having a laptop, the name of which the tech companies have very quietly gotten away from, because they know the micro radiation from should not be placed on your lap for hours at a time. The HARApad is a special piece of wood with protective layers embedded which keep you shielded from such small, but none the less, still existent, negative energetics. I have mine in my street photography / laptop bag at all times.

Speaking of bits and pieces, an essay on circumcision is imminent.