my POV, cv is trying to show that although officially...g3 has appointed yash aarti to look after the house...arya still younger than most off them in the family...so arya at a time has limited power to stop some off the members from expressing unwanted statement and behaviors like in their joint family...
example:-
1. paridhi hide the cabinet kitchen keys..if g3 was there she would have scoulded and make her understand...
2. buaji taunting the bahu for not asking her about the prayer preparation...if g3 was there bua would not ever make those statement
3. everyone start to talk...end up not solution for the problem
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if those small issues not rectified in the beginning, then we can see breakdown of SM family...for example in today's episode finally sp has to step in to stranghten the weekness in the family bonding
my POV, we need higher authority to manage the house...higher authority means someone senior in age and experience...the lacking in this character or to put it simple...someone must take over g3 place to bring back everything to it original place...
that's also what cv is trying to show beside other things...not only sp need punar vivah, Sindia house also need punar zindagi 😉