That would eliminate a very annoying option.
Ideally I would like them to never be able to use DP, in the spirit of Viper or Ibuki, where they simply miss.
That makes DP, backdash, and throw simeultaneously punishable with the same setups via option selects.
Ideally, blocking would be punished too, but I have not been able to find any unblockables on my own.