Once retail stores opened where I lived, I started buying weed with 10-15% THC instead of the standard 20-30%. It can feel like the difference between having a couple beers or 5 shots of tequila. Most of us can enjoy a few beers almost anytime, but rarely want to get shit-faced drunk. The black market, driven by heavy users, has been forcing us all to get far too high on weed because dosing a hit of weed at 25% THC is almost impossible. And we think this is normal.
Most of the weed in retail stores is still too strong for me, but at least now I have options, which for me has been the biggest boon of legalization. I can finally enjoy weed again! But this same story plays out across many drugs, with consumers facing far more danger and uncertainty than is necessary because of our spectacularly ineffective drug laws.