I think the point is that an i7, even from ~15 years ago, is probably sufficient for most gaming needs, especially if the game is primarily GPU-bound.
As long as you give the older CPU enough RAM, an SSD, and a good GPU, it probably is sufficient unless your doing sim-heavy games where you want the simulation speed to be maxed out (e.g. HoI4 later years max speed simulation)
As long as you give the older CPU enough RAM, an SSD, and a good GPU, it probably is sufficient unless your doing sim-heavy games where you want the simulation speed to be maxed out (e.g. HoI4 later years max speed simulation)