Not sure about German law, but generally one of the few ways a country can try to undo naturalization or grant of citizenship is if the applicant lied on their application. Therefore, if you declare that you support the Zionist Entity's right to exist but then attend a pro-Palestine rally, the government could theoretically try to strip you of your citizenship.
One simple trick to stop Germany from stripping you of citizenship (immigration officers hate this!):
Give up your previous nationality so you are a citizen of Germany only. International law prevents countries from intentionally making people stateless.
Not sure about German law, but generally one of the few ways a country can try to undo naturalization or grant of citizenship is if the applicant lied on their application. Therefore, if you declare that you support the Zionist Entity's right to exist but then attend a pro-Palestine rally, the government could theoretically try to strip you of your citizenship.
Showing up dressed as the "Why Not Both" meme, during my expulsion hearing and immediately getting ejected from the country because
One simple trick to stop Germany from stripping you of citizenship (immigration officers hate this!):
Give up your previous nationality so you are a citizen of Germany only. International law prevents countries from intentionally making people stateless.
Definitely a gamble, given that international laws aren't particularly well-enforced.