"This pot in today’s market is not grandpas pot from the 60’s and 70’s, the weed in today’s world is much stronger"

From a Grandpa,
Really? 
I keep hearing that line over and over, sure back then you could get a four finger bag of Mexican weed  for $10 (Good) or you could spend $20 on a gram of hash (Better) or $40 for some Thai stick (Even Better) or $100 for a bag of Kona Gold (Perfect). the later 3 are no different from todays available consumables. It was just that the Mexican weed was cheap (making it popular) .