No. Tolerance to mescaline doesn’t develop like that. You can take it everyday for a week and barely get any tolerance at all to it. In that way it’s very unlike LSD and shrooms.
Cactus potency varies dramatically, far more than any other herb I know of. That's the cause of your disappointment. If you extracted the mescaline and used known doses of mescaline, you wouldn’t have this issue.
You may remember me as 69Ron. I was suspended years ago for selling bunk products under false pretenses. I try to sneak back from time to time under different names, but unfortunately, the moderators of the DMT-Nexus are infinitely smarter than I am.
If you see me at the waterpark, please say hello. I'll be the delusional 50 something in the American flag Speedo, oiling up his monster guns while responding to imaginary requests for selfies from invisible teenage girls.