Help I accidentally spilled some dry white wine on my MacBook Air

Hello!

I accidentally spilled some dry white wine on my MacBook Air M1 2020 some days ago. I dryed it over night (used a fan) and the next day it started up like normal! There is only one problem, the screen looks a bit funny on the right side. It looks like the sun behind some clouds. I opened it up and could se something that looks like a stain on the right side, exactly where the damage is. My question is, do you think I should use the device as it is now or should I order a new screen on ebay for $350? Or is it possible to buy a new electronic part online to replace the one that looks damaged?

I asked the Apple service and they told me it will cost at least $600 so I figured it is not worth it, better to buy a new one instead I guess... I attache some pictures where you are able to see better.

I am grateful for all help I can get. :)