Just one thing that might not work long term. If everything is priced in BTC (sats) eventually, what will incentivise companies to reduce their prices as fast as Bitcoin gain value? Like now they want to increase price to not loose money or to make more money, then they will try to keep as long as possible the price in sats before reducing it, for very competitive markets where it's easy to move to competition, that will works but for market with low competition and high friction to change, like real estate rental, people might be trapped paying the same amount of sats for years while it's getting hardet and harder to earn them.

Any tough about that? 

 Discount goods based on your preferred payment & let time do the rest.  If something costs $100, accept $90 worth of BTC.  Eventually, you'll have > $100 of purchasing power from that transaction, plus a loyal customer. 

 I don't think you get my point. When fiat will be zero and everything will be priced in sats, maybe your rent will be 1000 sats per month, but every day it will be harder and harder to earn these 1000 sats while your landlord will wait and wait to reduce the rent, especially in area with more demand than offers. 

 You missed my point.  Landlords will set a fairer price in BTC than in dollars.  You're still fixing prices in dollars in your head, which is the whole problem.  Savers will know better & compensate.