Well, to be pendantic, you can't "regularly" (depending on your definition) consume LSD or any psychedelic.

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.