It seems #Google's war against #ThirdPartyAppStores has escalated to abusing #GooglePlayProtect to spread #FUD about them.
Someone in the #FDroid chat posted an image about being warned that #Droidify can track them.
While getting a list of installed apps could be used to detect e.g. sexual orientation (if a gay dating app is installed), it is much more minor than the tracking many apps on Google Play actively do. Yet, it allows Google to mark all third party app stores as dangerous.