That would be the infamous Karl Marx and his partner in crime Friedrich Engels.
The two worst human beings to ever walk the planet. Their philosophies and ideas are responsible (albeit indirectly) for the suffering deaths of 80 to 100 million human beings.
A philosophy based chiefly on what one HATES, is very likely to prove a very nasty trap.
It’s true for Marx and it’s true for those who believe that there can’t be worse things than Marx (the bible begs to disagree).