Parallel Worlds (2000)
A man lives in parallel worlds, falling in love with the same woman, while the police hunt down a serial killer who steals brains.
https://www.imdb.com/title/tt0222293/
It's an understood and anticipated phenomena. The trick is getting enough people informed to be capable of taking collective action in the correct direction.
>>24440529 me
Because there are a lot of bad theories out there that people have fallen for in the past.