People will complain about early onset dementia when they did a ton of weed and drinking in their youth. That's like standing infront of a train and

There has been recent speculation that both weed and coffee are able to prevent or mitigate dementia. Im not taking any chances!

My wife has it and never did weed and rarely drank. But it makes people feel better if they can blame other people for creating their problems, I guess.

Hey I used to smoke and drink

Squirrel!

At least we lived before we died.

I would answer this post but my brain is too pickled

Bro crying about dementia when they didn't even play video games 🤦

I haven't been hit ....and I did a lot of drinking and drugs when I was younger. I still drink and use cannabis, but a bit less than in my younger days
I know a number of people who developed early onset dementia, but none of them were doing a lot of weed (though some were heavy drinkers, others weren't).
It looks like the possibility of developing early onset dementia is more random, at least in ny experience, than having a strong connection to drinking and drug use.
I also haven't seen a lot of studies linking early onset dementia to drinking and weed.