Look at Piotr Kraśko, until now the main face of Wiadomości
Not only the main face but (since 2012) a head of wiadomości, so basically one of several most important positions in the whole TVP therefore it's not surprising they decided to change him, the new guy will be changed by the next gov too, worry not about it.
I haven't been watching TV since years so can't say about details but:
1. The changes don't seem to be anything else than what previous govs were doing.
2. Looking at Europe, censorship in Germany, or that old clown in Italy that is both active in politics and owns half of TV channels, I don't think that Poland looks particularly bad in this area.
Therefore all the screaming of both domestic and european "democrats" has much more to do with Germany/EU trying to destroy independent states in the EU and local thieves trying to get back to business than with "defending democracy".
Luckily, there are still some that are not controlled by the state.
Yeah, "some" is 90% of them. Like I said before, the government making the public media too biased is just shooting itself in the foot. Personally I would just shut down that whole mess.