Internal question about a halakhic ruling

Rabbi Shalom,
There is something I don’t understand in your speech. On the one hand, you claim that the authority of the sages is from “not to deviate” and of course from the necessity of a source of authority, while on the other hand, you call for innovation in halakha, which contradicts not to deviate, that you are bound by the words of the sages, not right or left. I would be happy to explain the Torah in great detail.