If the US gets national legalized weed under an aggressively centrist Biden administration, and then the likes of Phillip Morris gobble up much of the industry, expect the situation abroad to change really fast.
if that happens, I fully expect everyone here to about face on legalization just as fast as they about faced on the joys of urban living when corona hit. They probably would make the marketing they did with vapes look like a college project compared to this.
Right wing moralist and capitalists have aligned themselves with a common enemy, but the capitalists can break that coalition whenever they want, and generally prefer to maintain relations with all major political parties. (Don't underestimate deaccelerationist business support for Biden.)