funny that i came to retropie forum to post the same thing, lemme explain what i am going through
i have just switched from ES to AM for these reasons...
easy to filter game by number of players or catagory (a win for me)
custom favorite sub menus ( games to play with wife and kid menue and another to play with friends for example)
easier to theme game display (getting the number of players and game description on screen is satisfying)
with that, i noticed that scraping usually a pain for these type of info (i believe the box art and video preview is easier to find at the moment)
my problem is i have not find a single rom manager to easy manage different type of system roms (on PC) that can pull info from the internet direct and save them directly to gamelist and romlist directly
i use to have the same problem years ago with my movie collection, till i found this app,
https://www.mediacentermaster.com/
if anyone has a suggestion or willing to work on this, it will make alot of gamers happy