yes but you see tony not everyone has a way to upgrade
my first computer was a massive piece of trash that couldn't even run minimum; i switched over to a SLIGHTLY better laptop in aug 2014, which allowed me to run shaders (albeit not very well). it was still pretty damn expensive and was based on a one time occasion (my dad sold a thing he'd had for ages)
in dec of last year i switched over to this pc. it's got a really good processor and stuff but the graphics card is still lacking, so i prefer to run the game at off or minimum to get the most out of my framerate. this switch was also based on a one time occasion (my brother gave me his old pc that he hadn't used in quite a while)
my point is, some people (romania sucks) can't afford to just switch computers on a whim