Male life expectancy is 76-81 so they say.
Being a 2-3 bowl per day smoker I don't really care about stockpiling tobacco. I might die today, may live to be 100. They'll still be tobacco to buy.
Right now I may have 50-60 pounds laying around, 2/3rds of them are blends I once liked - and now I can't stand. Plus I sold a lot of it off as I got tired of it taking up space in my cabin.
Yeah, I'll pay a bit more for a tin down the road but the price of everything keeps going up. It's not a big deal to me. Maybe another 15 years and I'll be in a better place anyway.
OTOH of a guy wants to "cellar" and make it an investment/business thing, tha's an entirely different gig. Buy all you can, buy all he hard-to-get- tobaccos and hoard up all the popular discontinued blends.
If anyone should hoard and stockpile it should be the cigarette smokers. Whats a pack of nasty cigs cost these days 5-7 bucks?