Its simple economics, more supply equals dilution. Even if its predictable, it devalues the currency unless its fees are burnt.

Fiat is portable and easier to make than gold. That's why they moved from gold, its price in fiat is only valued due to speculation and hedging from inflation. 1BTC=1BTC and nothing can change that unless everyone gets to consensus to change it. Which is highly improbable.

I literally do live off of Bitcoin, I have a diesel truck that's fueled by Biodiesel from cooking oils I collect from a few restraunts and I either barter or provide services for things I can't get with Bitcoin. Now if its dire I would borrow against a small amount of my coins to use fiat. But I only do that once a year for federal and property taxes. Also you are running out of points so you're resulting to insults. Be better, don't be the loser talking down to someone.

The person who I buy my truck parts takes Bitcoin, the person who I buy my supplies to process cooking oils to Biodiesel takes Bitcoin. I grow most of my food and I either work or barter for any meats I get from the local butchers. I also press ammo and trade them for things I need. I even found someone who accepts Bitcoin to get me stuff that would require fiat. Thats how I bought some trading cards without needing fiat.

Also you can't prove that people are doing P2P on moneto. It is easy to game it with its low barrier to transact and hidden amounts sent. On Bitcoin you can on layer 1, I use layer one for bigger purchases for its finality and ultimate security. That's why a transparent ledger is necessary for a monetary system to thrive.