There are many reason I do so but still the only place who don't do so is....USA.
Way back when ,
We used to only mix tobacco when rolling a hash spliff or an oil spliff .
Mainly to help it burn evenly and economics .
Rolling it with weed was always a better combo , but costly .
I got hooked on cigs for a while , mainly because of my exposure to those spliffs .
" I think " you may be fooling yourself ,and that you may already be addicted to tobacco .
Try rolling a joint without the use of tobacco , just once or twice .
I find it hard to believe that you can't dry out your bud/weed , to the point where you can
break it up just by pressing it between your thumb and 1st finger . ( back and forth )
Also , the tobacco taste just ruins the pure taste of good MJ . imo
So now , when I smoke hash , it's always in a pipe or vaping it .
And when I do roll oilers , I guess , I can afford to roll it with weed now or vape it also .
I've been smoking MJ for 35 years now .
( old habits are hard to break )
I've been vaping for a good 1 year now .
( new habits are easy to accept )
I currently smoke 50 % and vape 50 % of my meds
I hope to up the vape % side , to eventually 100 % .
Because I may be " fooling myself " if I don't ...!
Happy Cannabizing All