Distributed as in non centralized. Many people feel like there is nothing they can do to contribute to meaningful change, especially with how spread out Americans are, but surely there has got to be something.
Using the trend of blocking traffic as an example, I think a coordinated effort to not just block a highway in one city, but to block state routes and other arteries in many places would be more effective. Instead of one city having bad traffic for a day, it would be many towns and it would be harder to dismiss as a local problem if people across the states are engaging.
Constituents would have to unite and convince their house/senate members to repeal the 16th amendment. Probably would be a ton of grassroots support from both sides actually cause everyone hates taxes, and the voters in poor red states would be too ignorant to realize their state would get hosed.
But just overturning the amendment wouldn’t be enough. There’d need to be an alternative amendment related to taxation to specifically shift more responsibility to states.