Drifting is a common issue of all 3D controllers ever since the 5th generation when Nintendo brought you an N64 controller, then the competitors were inspired(Sony and SEGA) & decided to make their own 3D controllers known as Dual Shock and Saturn 3D control pad, then, one day the complaints about drifting began, the complaint messages were mentioned on Video Game Magazines, internet fanbase forums and even voice call supports.
To be honest, it's extremely normal. It's just because the more you move the sticks hell out, the more gets more scratches inside the analogue sticks, the less the controlling.
In conclusion, revision Joy-Con won't be fixed, there will be the same problems like any other 3D controllers.







