^^ Both brother & sister are dull , you can tell by how they behave in serious policy discussion ..only diffrence is babli stick to written speeches.
Coming onto Congress they are not intersted in making 2nd tier leadership & we all know why ..compare that to BJP where they have Yogi , Himanta , Fadnvis & depending on performance suvendu might join this , all are in their early 50s....haven't put Mota bhai's name in it coz i think he will also leave with Modi but Modi isn't leaving till 2034 , 2029 he is definitely winning.
Now it's time to have changes because if both bring new minds and faces, maybe Congress can achieve better results, but if they keep controlling, this could be the end of Congress in just a few coming years. Now change is essential; people don't like this system.
Performance, personality, and good governance matter now because people want a better life and security which is not possible with the system that has been run by Congress in the last half century. BJP has some bad things, but still new minds are coming. This is a big success, and they will be able to have success in the coming election as well.