Hm, Google is not giving details to devs to try to prevent "malicious" actors to dodge bullets when their apps got flagged? First, guys'n'gals, tune down your sarcasm/irony detectors... OK, done?
Now that is a well proven industry's pinacle policy, isn't it: yay, security by obscurity! Proven to work... always!
@google, seriously!?
But unfortunately they seem to believe in it just because it makes their efforts way easier and cheaper. Not helping, though.
@M66B
You're a nice guy if you still believe in some good within people who behave badly. Actually there's likely some good in everybody. But to be frank, if someone trolls you, just try to ignore it. It's a well proven strategy: don't feed the trolls. It's not your duty to try to find any good in those, you shouldn't waste your time, energy and mood to babysit any troll/jerk/misbehaving individual. It just doesn't do you well.
Who am I to give you any unasked advise. No pun intended! I have read the pages from maybe the beginning of this week when things started to go south (health of your girlfriend (best wishes for her recovery!); issues with Google; you being triggered by "unfair" 1* nonsense from people in Google Play Store reviews; you fed up with all of this; ...). Maybe take a brake, you seem to need it. Clear your mind of frustration by Google "dev support" and review trolls. They don't deserve this much dark power over you.
As I said before, I like FairEmail Pro and will continue to use it for what it is. Many low or lowest star ratings are barely worth your comment, they expose the writer mostly as some troll or, well, not the brightest candle on the cake (pun intended!). Try to stop getting triggered by those, try to ignore them, they don't do you good and demotivate you apparently. I don't give a sh** on such reviews when I scan ratings of an app because there're always some percentage of such ill-fated ones.
If Play Store issues can't get resolved, too bad but so be it. I am willing to look into Github or F-Droid for FairEmail, because your app is plain too good to not go for it.
Take my ramblings with a grain of salt and maybe some humor. In German there's a saying "Die schlimmsten Schläge sind Ratschläge" which doesn't carry over well when translated to English "The worst blows/punches are advice". Oh boy, what have I done...