I play games very infrequently, but my anecdata is the opposite: games usually have laggy UI with an inconsistent reaction to input events, noticeable latency,

I play games very infrequently, but my anecdata is the opposite: games usually have laggy UI with an inconsistent reaction to input events, noticeable latency, frequent breakage and generally worse user experience (and of course mostly without the ability to resize anything, to compare with browser), even when compared to browsers and Electron apps.