Absolutely, I slept on a cot in an exray room when I was wiring a dentist office because the commute was too brutal. Never had such peaceful sleep, those lead lined walls block so much invisible crap bombarding the body. 5g, radio waves, optical and RF remotes, your smart meter sending the power company information...

There were studies about men who use their laptop on their legs going sterile from WiFi. Lead paint is a false flag, they don't like it because they can't 3d map your environment and poison your body via tech. Same reason we didn't go to the moon, you'd need a spaceship with 6 foot lead walls to get biological life through the the gamma radiation of the Van Allen belt.