The PS4 came out in 2013 and has 8GB of RAM. In case you need help counting, that’s 13 years ago.
And that’s an optimized game console with no general purpose operating system and limited multitasking capability.
10 years ago, Samsung phones were shipping with 6GB of RAM. Not many phones even physically last that long.
My uncle bought a $350 trash Windows PC a couple years ago, literally the cheapest thing I could find on sale at Staples, and it came with 12GB of RAM.