"the resolution drops to eye-wateringly poor levels and can flounder down to near single-digit frames per second when there are multiple enemies on screen"
FYI, this is why people are READY for the switch 2.
*Quote is from Nintendolife in regard to Plucky Squire.
There is a lot more to new hardware than just "prettier." Many third-party games run quite poorly on the current switch, the hardware is just old and outdated.