aye ..but we seem to be talking at odds ...
I say its a resource we need , which is denied us because of some sort of political philosophy.. that it is as acceptable to get stoned,, at home,, harming no-one, as it is having a few beers. That it has huge medicinal benefits...as well as offering a more viable substitute for things we have come to accept as plastic... synthetic, high - production, high pollutant... disposable crap, in other words.
You are talking about commercial prospects, only... and only ... as they are NOW.
If crops requiring significantly higher water and upkeep, like Cotton.. can be virtually REPLACED by Hemp products.. where is the loss..??
and that is not even considering all the other benefits I raised earlier on.
You focus too narrowly... but then... I find that true of most people I interact with.

Not to worry...