I live in Germany and can confirm that almost every German acquaintance I have who are in my age(27 have been here since 22) and work in tech has smoked or actively smokes marijuana. According to them it is "no big deal". Both men and women. I worked at an employer in the Cybersecurity industry, many potheads as well, openly so. At that employer there were around 60 people counting the secretaries. I know, for a fact, that at least 10(one woman, a couple of the men with anxiety issues and depression) smoked marijuana, at least one did coke and all had the typical "drink booze till you pass out" German attitude.
I think in the US people are starting to classify marijuana with alcohol and tobacco. It's not illegal in a lot of states, where I live (in the US) it is legal for recreational use. My understanding was this discussion was about more illicit drug use.
Take my anectdata with a grain of salt.