aburrito

So 2020 is literally an outlier because as another commenter pointed out it was illegal for people to meet in person in much of the world during 2020 and onwards through the pandemic. But that only lasted a few years, ending it there is almost dishonest (not attacking OP just whoever made the graph). It wouldn’t rebound all the way back up but this is showing something entirely unrelated to the core premise

This graph ending in 2020 is such a poor data set, you’re literally ending in an outlier

Good news, it’s not that rare that that would make a difference. There’s plenty of it, just need different extraction techniques to further up the supply (unfortunately, that’s fracking lately iirc)