Better safe than sorry
But you are not "safer" if you refuse the vaccine... hundreds die each day needlessly because of this.
Wessis are easier than Ossis
Perhaps some are, but it seems that quite a lot of Ossis are suffering from some sort of PSTD after living under a dictatorship for so many decades. Those have not yet full internalized that they now live in a democracy and under the rule of law. In some way it is tragic, but it is also making our life together in a democracy more difficult.. if you start seeing a democrqtic government you disagree with politically as illegitime, and perceive every argument in support of them as lies and propaganda, you are on a path to ruin... your own or that of your country. Even if the government were to lie to us, we still habe independent institutions like the STIKO who make their recommendations and have proven themselves to be sometimes more careful than the government would like. And don't give me any "Those experts are bought or can be forced to agree with the government... Those guys have tenure and secure pensions as long as they do not do what some people accuse them off (being bought by pharmacy). Maybe one or two could risk it, but hardly the majority.
Speaking of vaccines and democracy, being a mature citizen requires one to make informed decisions which includes knowing what information can be relied upon and where our own short-comings are. Most of us have little to no idea how vaccines work in detail, let alone having conducted our own research. In that case, like in any others that are beyond our expertise, we have to trust what recognized experts say... and I would argue that being a mature citizen should make it possible for one to say that maybe, the dentist ranting in youtube videos is not equally reliable as e.g. the head of the Robert-Koch-Institute and his peers.