The guy has a HT ebike, that clearly said he did nothing spectacular on it, yes he may need to set it to his weight but after that given what he does, what benefit would him faffing around further do for him ?
I'm in no way disputing that changing air pressure in your shocks, be it mtb or emtb will change the riding characteristics but lets be clear here, most on here who have them, don't do anything to exotic with them, do they ? as my Oi emtb'ers topic showed.
So my logic stands, set them, forget them cause from what seems the type of riding most do on them, they are unlikely to need repeated faffing about with them and lets not forget the age of our clientele here, most are fat over 50 tossers unlikely to be doing ski-jumps any time soon.
No sure about what you mean by messing around with suspension on my last motorbike unless you mean me referring to the scrambler having the worst suspension I've ever felt on any bike I've ever owned. I had a tweak of the preload, made feck all difference and just left it then sold it.
You're petty dig about finally getting one

that was a hopeless attempt to wind me up