I was thinking of scaling this up by adding Sunday too, but offline mornings might be even better... I'll look into adding a schedule in the router. I think it might be helpful to program the rule to start in the desired bedtime in the evening to make the pixel devices unexciting and incentivize reading old school books (the most efficient technology for getting me to sleep).
I've heard the advice don't touch the phone/email first thing in the morning so many times, but I can never stick to it, but if my "habit" is enforced at the network layer, I think it is doable ;)
UPDATE: Apparently iOS has a built in automation tool Shortcuts app, which allowed me to schedule this, see https://imgur.com/a/TsQJak3 I added similar rulesets to the router. Watch out world, Ivan's productivity is going to skyrocket!