I'm pretty sure people understand the risks of running unsigned code on their consoles. There is an inherent risk in ANY modification wether it be Wii or any other MOD. Hence why we always recommend the use of preloader and/or bootmii. This is why we always tell people to read EVERYTHING they can before attempting these mods.
Plus this is a WiiHacks site, and thats what all these things are, hacks. If they don't want to do it, then they definately don't have too. There is no gun being held to their heads.