Some - not all, not most, not saying anything other than some people - seem to fall into the same 'I don't like/want it, so I don't want others to have it either' camp of so many other possible feature discussions like this.
Agree with reasoning or not, I totally get and makes sense if the position against nav comps as described or similar to OP was:
*not all dev features displace other features, but if this did, then yea - would prefer other things get priority first {this is the not against others having it, just prefer other priorities argument - makes sense.}
*I will never use it, and don't want it as mandatory or even default on otherwise don't care {this too makes sense, if you're forced to use it, I'd see why you're against it. same for if it were optional feature like docking comp but somehow enabled automatically}
*I like it, don't care, and/or see the logic of it only as long as consistent with other QoL features that have some trade off (e.g. DC with slot used to enable it) {this too makes sense to me, I'd understand the position of someone against the freebie inclusion of auto nav ability without trading off a slot used like docking computer}
Other examples may apply but all are in similar vein - my .02 cents is I like and use DC, don't care about and prob wouldn't use an auto nav, but would be kinda cool to use a nav comp installed every now and then, and totally don't mind if it made it into game long as other features get priority first (e.g. better storage, better BGS, more ship diversity, etc)
What I shake my head at is the specific sub-type of player who freely admits they won't use this nav comp idea, but also seem to be against other players voluntarily wishing to use it. In essence, I don't like it, hence forbid other players from having it either. If it were mandatory for all, or even default on, or a freebie without module slot, I'd understand the resistance.
But some players in this thread are basically saying because they'd find ED pointless to play if a ship auto piloted enough things for them, they seem to insist that same stance for all players. Sorry, but my cup of tea isn't yours.