What are Bitcoin ATM limits?

Inquiring minds want to know: What are the typical limits imposed on Bitcoin ATMs? Are there standard withdrawal or deposit limits across different machines, or do they vary widely depending on the service provider or geographic location? For instance, does a user in New York City encounter the same limits as someone in Tokyo? Additionally, are there any specific regulations or policies that dictate these limits, or are they set by the discretion of the ATM operator? Understanding these parameters is crucial for both casual users and those engaging in more substantial transactions within the cryptocurrency ecosystem.