There's always something disturbing about change. Even change of the most positive nature imaginable contains an element of discomfort. It brings the need to adjust and adapt. It demands a re-evaluation of old priorities. You should, therefore, never argue against a new idea or complain about an altered situation just because it feels odd to you. There must be another reason. Give what's happening now more time to unfold.
You may well decide that you like everything apart from how unusual it is. Change always involves a new beginning to any avenue or venture we may embark on.