Worried I wasted money on my new Moonlander, will I ruin my muscle memory?

Hey all, I just purchased a Moonlander and after using it for a day, I unplugged it and packed it back up because I noticed my muscle memory on my laptop was already deteriorating!

I want to be an ergomech user, but I also need to frequently use my laptop by itself with a standard keyboard. Is it possible to keep my muscle memory for both? Have any of you had success switching back and forth between a split ergo and a standard keyboard?

Any advice or reassurance is appreciated. This was a massive purchase for me and this issue has me very disheartened at the moment.