If Netflix just made a working app that allowed UHD content across all platforms, and stopped their bullsh!t approach of only working for AppleTV / Chromecast, they might retain users.
When your Android apps are more plagued with technical problems than most of the countless 'free' streaming movie & tv apps, you know you have a big problem -- Apparently Netflix doesn't understand that or care -- Once people switch from paying $275/yr for a sketchy app to paying $0 for a more reliable, better quality app with more content, it's going to be an uphill battle to entice those former paying customers back.
https://thestreamable.com/ec/news/netflix-loses-200k-subscribers-in-q1-2022
They did not lose users due to the app or the availability. It explains why in the very same article you posted. Lost 700k from Russia and still only 200k lost globally.