Steem is open source. No one stops you from developing for it and fixing bugs. You could probably earn quite a bit from the community too.
There are issues in every architecture, that is how it works, nothing is perfect there are tradeoffs everywhere.
Your critique sounds like you have no idea how Software development looks like. I'm happy to be proven wrong but your arguments are not really convincing.
It really sounds like 'all are evil and plotting xy or following the masters' and that is a heavy claim without any backup facts.