One thing I, personally, find very interesting is that a lot of wording from the coalition contract on this and related matters is apparently taken from or at least based on [0] a document [1] released by the CCC for that very purpose. I haven't personally carefully verified this to be true, but I have no reason to distrust the linked report.
The last sentences already address this: "Ich sollte an der Stelle vielleicht auch klar ansagen: Die Politiker, die anderer Lobbyisten vorformulierte Entwürfe übernehmen, sind faule Schufte. Die, die unsere vorformulierten Entwürfe durchwinken, sind wohlinformierte und hochintelligente Ehrenleute!1!!" ;)
"At this point I should perhaps also state clearly: The politicians who adopt other lobbyists' pre-formulated drafts are lazy villains. Those who wave through our pre-formulated drafts are well-informed and highly intelligent people of honor!1!!"
[0] https://blog.fefe.de/?ts=9f60b12e
[1] https://www.ccc.de/de/updates/2021/ccc-formulierungshilfe-re...
(both in German)