system
A chat on subreddit /r/pcmasterrace
human
If  you have modern system and you're ok with 60fps gaming you really don't need to upgrade (unless something breaks ofc) we've already seen that over the past 5 years graphics haven't really been progressing as fast as from 2000 to 2010. And judging by the games that already came out for the "next gen" it seems it's gonna stay that way.
gpt
I'm a few generations behind and I'm still getting 100-144 fps at 1440p. A modern system will easily last years.