[pixl97]

Is this not the nature of all social problems?

If you have X problem, that is your problem.

If Y% of population has X problem, as X grows large enough, eventually everybody is affected by the side effects of said problem.

[MichaelZuo]

Yes but roughly half the population will always be below average in terms of laziness, assuming it's normally distributed. So saying that is just a tautology.