I hope you wont be
totally disappointed, if "your devs" aren't doing so cleanly

Thats a sincere wish after reading old Nem forum writings. Specially the disagreement about how much XEM's were saved to Foundation accounts. The original plan was something like 25 % to F's but finally there was 50 - 60 %

Now six years later I cant avoid getting such an impression that most of the developers were young boys, who may have been genius crypto coin coders but less educated in ethics

One interesting thing was also the lack of commenting by the leading coders. Apparently they didnt want to get dirt to their hands. If they wanted that Foundations get only 25 % then they said so. No comments at all means ,,,,, what ?

Maybe one evolvement has been done in Symbol platform when they did drop the Foundations. Maybe also they read or even remembered the old disagreements. Or they just got older

EXACTLY!
This is the problem right? People defending this PnD that just happen in front of their eyes can't concieve that devs are certainly more tech savy and more scam savy than them.
Exit scams are no blatant, otherwise they wouldn't work. Just look into the past, coins like NXT (which gave birth to NEM btw), pyramid schemes like Bitconnect. They all had exit scams not so obvious and delusional people, who hope they will regain their 80% loss in this coin, help them to do the exit scam unknownly because they protect them by default.