Are Cylinder Deactivation deletes a thing yet?

Are there kits to physically remove the '21+ Cylinder deactivation yet? Looks like it would all be work under the valve cover but I am not a mechanic. From what I read there are oil solenoids that deactivate specialized rockers? So maybe would be a rocker swap and capping off/deactivating the oil solenoids? Not sure if the oil solenoids are something you can simply pull out. I am just spit-balling here.

I haven't seen any issues with CD but time will tell. Has not caused me any issues but...

Are Cylinder Deactivation deletes a thing yet?