How would those Amazon fob protectors prevent the buttons from being depressed accidentally? They're covering the old buttons, but are still press-able. The zip up universal protector would work, but makes the key fob huge.There are a bunch of key fob protectors listed for Gen 9 and Gen 10 Accords over at Amazon. So have a look at them. I put one on my '16 (smart entry) fob to stop the trunk opening or doors getting unlocked when the remote was in my pocket.
And I just got a "universal" case for my pocket-size garage door remote which is on my house keychain because having that remote in my pocket was making the garage door open. I can see and press any of its 3 buttons without opening the case. Problem solved...