Maintenance for the week of December 23:
• NA megaservers for maintenance – December 23, 4:00AM EST (9:00 UTC) - 9:00AM EST (14:00 UTC)
• EU megaservers for maintenance – December 23, 9:00 UTC (4:00AM EST) - 14:00 UTC (9:00AM EST)
It has to do with performance across all the systems and connections that a Stadia user could be using. A phone on cell plan data in a rural location for example would not support much more than 30 frames, if that. Same with a number of business grade laptops that use CPU graphics. 30 gives a level, or mostly level playing field for users.
If you want to balance graphics for performance, then play on PC.
Enjoy the game, life is what you really want to be worried about.
PakKat "Everything was going well, until I died"
Gary Gravestink "I am glad you died, I needed the help"