How to earn ONG?

I'm curious to know, could you elaborate on the various methods one can employ to earn ONG tokens? Are there specific platforms or activities that tend to be more lucrative than others? Are there any prerequisites or qualifications that one needs to fulfill before engaging in these earning opportunities? Additionally, how does the process of earning ONG compare to other cryptocurrencies in terms of accessibility and ease of use? I'm eager to learn more about this topic and how it can potentially benefit investors and users alike.