Those concerned about warranty could take their car into an independent mechanic for basic maintenance (not warranty) and only take mods off when going to the dealer for warranty purposes, it limits how many times you need to remove mods. I will be doing this both because independent mechanics in my area are a fair bit cheaper than Kia dealers, they're really only doing oil changes and basic inspections which doesnt warrant needing a Kia dealer to perform this, and my dealership is on the naughty list for not dealing with my warranty work to my satisfaction so they can have all the less profitable warranty work and none of the profitable maintenance.
Agreed! This is exactly what I am doing.