What if the real benefit is just doing the same thing every night, not what you actually do? Your body learns the signal that it's time to sleep, so plain routines work better than flashy trends.
You're both right about the routine being the key signal. It's like training a muscle. The more consistent the cue, the faster your body responds. Those viral tricks often add too much mental work right when you need to shut down. A simple, repeatable pattern tells your brain it's safe to power off. The fanciest method can't beat that basic reliability.