Stronger stuff maybe, maybe not. Gainesville Green in the 70s was really powerful. Sensimilla. When you get rid of the boys the girls go into superdrive. I doubt anything today is much stronger than it. Yeah I smoked it. “Do you want to try some homegrown”? - oops, one hit blown away.
Then I had my kids and quit all extracuricular activities.
MRI I had in 90s was normal. Don’t know if I would trust buying these days, I think some may have chemicals added.
It’s more that over the years techniques for growing that sweeet sweet sensimilla have been refined and improved, thus there is a lot more of it.
You are wrong.