Change just to change is wrong, unless new ideas have merit they should not be considered. No matter where you live in the USA there is someone homeless just a few miles from you. If I told you I had a great new idea to help them and gave them your address, told them to take what they needed and stay as long as they wanted, to me that would be a great idea. It might not seem that way to you, you would distrust my motivation, ask why I didn't take them in or offer to pay for a hotel. If by new ideas only one sides pays the idea is not new it is an veiled attack.
Since you mentioned old values and rights like the 2nd amendment, before any change can even be considered you will have to find something better. As of now that doesn't exist. America's problem with borders is because people want what we have, our firearms keep them and our own government in check. I have seen what happens when only one side has guns, you do not want to see that even if you are on the winning side.