Apparently someone found a 'permanent' fix for Joy-Con drift.

[Leynos]

KratosLives said:

I'm thinking of buying the swtich. Is it possible to connect a switch pro controller to the oled screen instead of using the joycon?

Just buy a Split Pad Pro. I have not used the Joycons since 2019.  https://www.amazon.com/Nintendo-Switch-Split-Ergonomic-Controller-Handheld/dp/B08FJ7XY3B