Which assets still need to be swapped to waves?
source: https://blog.wavesplatform.com/coinomat-assets-to-waves-tokens-swap-procedure-c62abe0c5ddd
Why does Sasha ignore these investors?
Sasha can ignore these investors because nobody cares about 'other' people's money, just their own. This is why crypto adoption will take longer than some here expect, regular users are used to having fraudsters and scammers charged and prosecuted, and in the cryptosphere dishonesty goes unpunished, even when the dishonest activity is done out in the open for all to see.
Will the Coinomat asset holders ever receive the WCT they are obviously entitled to?
Probably not, but they definitely deserve WCT.