India is the major market for many Chinese apps. Millions of us are using them everyday. I don't think it's as easy as a one click solution to get rid of all of them.
Infact most of the top grossing apps on Indian Play Store belongs to china - Helo, ShareIt, TikTok, LiKE, Vmate, UC Browser, Vigo Video, Xender, CamScanner, PUBG, Clash of Kings, Mobile Legends, AppLock. I almost instantly remembered these apps as I typed this reply. If we give a thought, we might remember few more dozens. So, they are everywhere. In everyone's mobile. This new app is nothing but an opportunistic startup imho.
Every app leaks your privacy. Every one of them. Be it Chinese, American, or Indian. Just because we found that a few Chinese apps leaks info it doesn't mean all those American and Indian apps are divine. Nobody looked into the thousands of lines of code in any app. Just be happy we found few faulty apps. There's lot more of them which is yet to be found or publicised.
You just need to know how to protect yourself, how to disable/revoke unnecessary permissions. Rather than falling into another trap and then crying foul, protect yourself. Don't expect others to protect you, for FREE.