Change is inevitable. Change is also protested against; a fundamental human trait.
In case of change, one has 2 options - (1) adapt or; (2) stagnate to change and wither away.
That being said, adaptability to the new environment should be your bidding. You, as a person or group of persons, may have had more fun with old timers. You may miss them. But you may not get them back. So why not try and adapt?