I too have a moonlander but imo the biggest gain from most mechs isnt how they can tent but being ortholinear in nature reducing some of the more awkward directional movements of a staggered keyboard. Honestly my biggest gripe with the moonlander is its too many keys, a 40% is more than enough, less can be more in many ways.
My datahand is probably my favorite keyboard though for reducing movement while avoiding too much repetition. If it ever bites the dust beyond repair I'd absolutely move to a diy svalboard build or whatever similar alternative is it's contemporary.
Don't have a moonlander but I actually did this with my advantage 360 pro. I did not remove the switches but I made them no-ops. The whole left-most and right-most columns of the keyboard are completely unused for me.
If you travel with the keyboard a lot maybe its an issue since its extra weight/space, but if not I don't see it really hurting much.
My datahand is probably my favorite keyboard though for reducing movement while avoiding too much repetition. If it ever bites the dust beyond repair I'd absolutely move to a diy svalboard build or whatever similar alternative is it's contemporary.