Why would a company add more support/focus for a software they don’t use internally - What do you want them to do, write a FBX import for blender? sigh FBX implementation is entire up to the respective DCC software to implement Blender is not special,every software has such potential as an art tool. Blender is just a DCC app in a sea of apps. Why do some blender users feel so entitled?
IMHO, they already done more than enough by giving 10,000 USD to the Blender foundation. Some people on that mailing list said 10K is not alot of money, that might be true however they are missing the point and fail to see the gesture, Epic did not have to give any money to the Foundation they chose to do so. The bottomline is FBX implementation is not their responsibility. If you’re software doesn’t have good FBX support there are other options out there, cheap options(Modo Indie/Maya LT) so price is no excuse 