On the Fireside Fedi interview with Jerry ( the admin of Infosec.Exchange Mastodon instance ) a scary truth was suddenly revealed ( on 34:11 ): Just to keep the instance up and running he needs to spend up to $5000 a month, pretty much out of his pocket. Donations to the instance barely cover any of that. And if he will ask people to pay to use it, they will, rightfully so, switch to a different instance.
I think something like this is going to be a necessity to make a federated video platform work.
What are the transaction fees for USDC?
It has been around USD 0.001~0.008, but they are scaling aggressively so fluctuations aren’t as significant in the future regardless of usage. Details here: https://www.growthepie.com/fees