Each person doesn't need to host everything.
The Internet archive already has torrents that get automatically created, you can right now go and download/seed torrents for some items and you are immediately doing your part in decentralizing the Internet archive.
That's possible though, if there are some really bad drivers screwing the average.
Edit: it's probably even true in this case, it just depends on how you define 'good'. For example if you define it by getting tickets, only 36% of drivers are issued tickets. The average number of tickets issued is > 0 but the majority of drivers aren't issued tickets, the average is skewed, because most drivers are at 0.