Definately worth considering. My only concern with it is if DJI could stop this practice in the future with a firmware release. Or I’m maybe just over thinking it!
They’re getting sales of batteries either way, it’s probably not high up their priority list.
Plus, if they didn’t want you using them they’ve changed a lug or something on the battery to prevent it fitting at all.
Maybe 
Fair comment Rich. Never thought of it like that 