I had one for 2 pluss days and not seen any sign that he leveling up so just wondering
Since they dont have any actual stats displayed, or level displayed, and their exp bar stays at 0, I suppose they don't lvl up at all.
They are just kinda... there.
Probably still better than them having this option, because now at least they can't min. roll on stats and make themselves subpar or useless, or straight up more OP than they already are (which I presume auto repair will be).
the auto repair is trash