No more than seeing the same famous actor in tons of movies.
I do hate it when they completely copy a character from another game the voice actor played and tell him to "do that". I feel like Nolan North for example played Nathan Drake in more games than just Uncharted.
Great voice actors have range. Troy Baker or Nolan North which get accused the most of being in too many games., but I fault the developers for forcing them to "do that same voice you made in that another famous game you were in". Let them use their range more.