it kinda does. IDFC knows giving private account means letting them have family banking benefits too. Now afaik one private member can have 8 family members in his family grouping and mind you, idfc doesn't validate the person added is indeed family or not.
Now, 20k points per card as welcome + 20k for 1st tap. that's 40k points = 10,000 hit for them as cash. Now add another 7 members, that's 70k hit for them. This isn't even including many other benefits that the acc comes with. 80k = 0.8% back as rewards for doing absolutely nothing and anyways idfc is a bank which gives top most interest when compared to any other national bank.
Idk if asking for 1cr is valid but saying the acc doesn't give benefits is wrong. Also that 1cr requirement is just to open the acc. Once done, anyone can move that money out. What will bank get for taking a 80k hit??
I wish they did it for less, a friend of mine has almost 50L in IDFC yet RM hasn't budged yet.