The usual suspects are against it:
The opposition center-right Christian Democratic Union (CDU), which has consistently blocked any reforms in the past, is opposed to the changes. "German citizenship is something very precious, and one should treat it very carefully," CDU leader Friedrich Merz told public broadcaster ARD when the first draft was published in December 2022.
The far-right anti-immigration Alternative for Germany party (AfD) is strictly opposed to the planned changes. "At a time, when two-thirds of Germans do not want naturalization to be simplified. A "sell-out (Verramschung) of the citizenship" is just intended to cover up a lack of integration and to "fudge" statistics, said AfD lawmaker Gottfried Curio during a debate on immigration in the federal parliament, the Bundestag, in May 2023.