According to the cyber media Tokenist, based on the results of their survey not long ago. The survey involved 4,852 respondents from 17 countries. According to the survey the number of people who trust Bitcoin more than large banks, increased by 29 percent in the last three years. The survey also showed differences in the generation's views about Bitcoin and traditional banks. 51 percent of millennials trust Bitcoin more than traditional banks.
No doubt bitcoin is getting more and more adoption with each day but it can't rival the traditional banks yet because almost everyone in the world got an account with traditional banks where as bitcoin is adopted by just few people