Also wonder what the hell is your 2MB package that carry a need of 70 runtimes?
Even stuff like Steam for me only pull in like mesa and stuff that are a lot. And barely happenes
In fact. Last time I installed Arch (2 days ago) and I redo my flatpak. 10 apps, pull in 34 packages in total. Further apps only pull in themselves and maybe 1-2 packages with maximum because everything else are covered.