The 5HT2A tolerance is acute such that you need exponential dosing on consecutive days to achieve equivalent effects.
Some psychedelics like NBOMe are such strong agonists the tolerance duration is 1-2 weeks.
For "standard" psychedelics it's closer to 3-4 days.
Even at the height of my psychedelic-head phase I was using twice a week, and not by choice.
I also dosed twice a week for a few months in my early 20s