Im not an expert though but as I observed as time passes like btc is price is increasing transaction fee also increased and I think it's not caused by price of btc but more because of the blockchain being more congested because more and more people is using btc.
But how are transaction fees paid out? Is it in a fraction of a bit coin like the mining reward? Does the manager of the Mining group get to keep any and all transaction fee?
Thanks for any ideas.