If you can not scale bitcoin.
People are going to start losing bitcoin's reliability and it can go down much more.
If it doesnt scale , it may become stable which is i think good because it will be less threatening though we cannot experience a high potential profit anymore but this event can still open many possibilities for bitcoin .
Actually most of the people are buying bitcoin as investment rather than to use in their daily life, but maybe soon it will be used to pay different things in daily life.
when governments start accepting payment of taxes and fees in bitcoin, then employers will start using it to pay salaries and bitcoin will enter people's lives even more.
Bitcoin can never get taxed because it is not under the governments but it can still be used by a government organozation or any other companies and they can used it to pay for thier employees .