Arguments for dark matter:
>Galaxies rotation breaks kepler's second law. Can be explained easily with dark matter, but cannot be explained with modified newtonian dynamics
>Gravitational lensing, can only be explained with dark matter model
>Plethora of data and odd physics that can only be explained with dark matter
Arguments against dark matter:
>Reddit comments
>Quora pajeets
>Because the losers on an anime imageboard says so
Is /sci/ full of redditors? i see people here saying dark matter doesn't exist. I thought this place is full of high IQ people.