i don't know about more ppl discussing about bitcoin around me. Since i've never over heard ppl talking about it.
I've talked to many colleagues in my large company year plus ago, but no one is approaching/ have interest in buying.
They may appear interested but they have no interest in investing bitcoin.
Well it all starts with awareness that it exists first. Then the interesting leads to buying and using bitcoin, which then leads to merchant adoption and that feeds right back into the cycle. This is all progress.