I recently found this website:
https://coinatmradar.com/Apparently there are more than 3400 ATMs across the globe and it's growing at an exponential rate:
Oh wow... checking out my hometown of Vienna I see that we apparently got 76 ATMs in the city. I wonder how current / reliable this map is though. I remember seeing a similar website in the past indicating Bitcoin ATM locations where none existed anymore. However I'm pretty sure that this map is actually missing some of the Vienna Bitcoin ATMs, but maybe those already got removed and I'm out of the loop myself.
Still I wonder how much use these ATMs see, given how the usually have quite steep fees compared to using exchanges.
This is great i think where more Atms built mean bitcoin is more useful among people. But the question is why the not many people join into bitcoin? I can say this because the price of bitcoin is just stuck. Its just like no more demand so far about bitcoin.