Simple answer is...
Whatever the problem, it’s not something which democrats care about. They always unload the problems and issues on republicans, and will blame Trump/republicans for any and all problems. Democrats will NEVER accept blame for any problems they create.
The emails documented how Hillary and the DNC were screwing Bernie Sanders
Why call attention to that by complaining about being hacked
AWAN
DWS
The Deep State.......
They were all colluding to try to insure Hillary in the WH - it just didn’t work out that way.....