I smoke 2 bowls per week on average. I feel ok continuing this cadence. I am relatively young (47) in good shape, with the occasional pipe my one vice. But now that I am working at home, I am taking many of my lunch breaks to go for a run... so now I am going for a run 4-5 days a week compared to 2-3 prior, along with strength training several times per week. So in that respect, I think I have increased my overall fitness level since being home-bound. Similarly, I am getting an extra hour of sleep now that my office is right down the hall from my bedroom! When I began smoking a pipe last October, I vowed no more than 3 per week. I have been disciplined in staying with that, and don't feel I am compromising my health much by continuing along that path.
stay healthy. Cheers