We face several problems between the adoption and the people who in the will of adoption start to do something pretty stupid like spend the Bitcoin in his day basics.
You have to be very dumb or super commitment to the philosopy and final task of adoption to spend your BTC buying a street food or what ever you eat in the day.
You have to save the BTC not spend in a silly way and spend satoshis in useless transactions fee.
Partialy true.
Doing transactions with Bitcoin costs as much electricity as a normal household uses in a week. And that is just one transaction , it also uses more electricity as each day passes. Bitcoin is actualy the most useless payment system of all time.