>>720151523
Also, dev time is ridiculous currently and next gen adoption takes longer than before so Publishers prioritize last gen hardware, last gen engines and graphics and just make the next gen versions run at higher res/performance.
In the PS1/2/3 era games the dev times were quick, consoles were cheap and adoption was lightning fast therefore devs prioritized next gen and whatever last gen port came out was built on different engines.
We are currently living in technological stagnation and if this 7 year cycle continues we will be having an iPhone situation with iOS running 8 different models, except that it will be 3 different game versions instead