Badoo and Bumble are using facial recognition ?

https://www.standard.co.uk/tech/badoo-bumble-nude-pictures-dating-apps-a4124756.html
The new Private Detector feature is something Andreev and Wolfe Herd have been working on for a while. In her role as CEO of Bumble, Wolfe Herd has been working with Texas state lawmakers (Bumble’s HQ is in Austin) on a bill to make the sharing of lewd photos a punishable offence.

Perhaps persons with facial surgery or even worse Photoshopped / altered / retouched images (nose, lips, eyebrows) can introduce bias in the algorithm.
Also 
* Normally cycling women versus women using hormonal contraceptive methods.
"Ovulatory cycle and changes in face width: How women can tell when other females are ovulating using clues in their face - and how they may then try to hide their partners from the 'threat' of these fertile ladies"
* Her face may be swollen by a pregnancy.
* His / Her face may be swollen due to subclinical hypothyroidism.

NEW Badoo celebrity LookAlike feature
http://onlinedatingsoundbarrier.blogspot.com.ar/2017/06/new-badoo-celebrity-lookalike-feature.html

about article: Is Bumble Going Public in 2019?
https://onlinedatingsoundbarrier.blogspot.com/2019/04/about-article-is-bumble-going-public-in.html

Please be alerted, be informed Bumble is backed by Badoo (80%, majority-owned by Badoo)
It is said Badoo is related to Russian mafia of white hat hackers in the spyware business.
Badoo is in big war with Tinder (Match Group)
 and
Facebook dating is in big war with Tinder, Badoo, Bumble, PlentyOfFish (POF), OKCupid, Zoosk, Happn, Hinge, Once, CoffeeMeetsBagel (CMB) and many other online social dating applications that are vaporware!

Sink Rate for many online dating sites via Alexa
http://onlinedatingsoundbarrier.blogspot.com/2019/04/sink-rate-for-many-online-dating-sites.html
 
Why online dating apps are the real black hole?
https://onlinedatingsoundbarrier.blogspot.com/2019/04/why-online-dating-apps-are-real-black.html 

WorldWide, there are over 5,000 (five thousand) online dating sites

• but no one is using the 16PF6 (or similar) to assess personality of its members!
• but no one calculates similarity with a quantized pattern comparison method!
• but no one can show Compatibility Distribution Curves to each and every of its members!!! i.e. if you are a man seeking women, to show how compatible you are with a 20,000,000 women database, and to select a bunch of 100 women from 20,000,000 women database.
•  but no one is scientifically proven!  No actual online dating site  is "scientifically proven" because no one can prove its matching algorithm can match prospective partners who will have more stable and satisfying relationships (and very low divorce rates) than couples matched by chance, astrological destiny, personal preferences, searching on one's own, or other technique as the control group in a peer reviewed Scientific Paper for the majority (over 90%) of its members. 

The key to long-lasting romance: COMPATIBILITY is exactly STRICT PERSONALITY SIMILARITY and not "meet other people with similar interests or political views".  

Breaking "the online dating sound barrier" is to achieve at least:
3 most compatible persons in a 100,000 persons database.
12 most compatible persons in a 1,000,000 persons database.
48 most compatible persons in a 10,000,000 persons database.
100 times better than Compatibility Matching Algorithms used by actual online dating sites!

The Online Dating Industry needs INNOVATIONS, not more bells and whistles.
Lack Of Innovation & Decadence can summarize the Online Dating Industry.
C-Level executives are more worried about their golf scores than their company’s long term strategy and innovations.
C-level executives are cooking barbecues under the water (selling smoke) and not paying attention to latest research from Academics which could be beneficial for the Online Dating Industry.

High precision in matching algorithms is precisely the key to open the door and leave the infancy of compatibility testing.
Without offering the NORMATIVE 16PF6 (or similar test measuring exactly the 16 personality factors) for serious dating, it will be impossible to innovate and revolutionize the Online Dating Industry.