yes. I bought these and they fit perfectly on the stock joysticks:

https://www.amazon.com/dp/B071FMCLZ7

Skull & Co. Skin, CQC y FPS -... https://www.amazon.com/dp/B071FMCLZ7?ref=ppx_pop_mob_ap_share

FYI: Just make sure you get ones that fit joycon sticks, they are smaller than the sticks on the switch pro controller.

Here's two other types that are confirmed to fit:
https://www.amazon.com/gp/product/B06XFWM454/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

https://www.amazon.com/gp/product/B071FMCLZ7/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

Here are some links if anyone is interested.

Amazon links:

• Skull & Co Thumb Grips for Joy-Cons
• Skull & Co Thumb Grips for Xbox Controllers
• Skull & Co Thumb Grips for Switch Pro/PS5/PS4

Kontrol Freek:

KontrolFreek for Xbox X|S/One