If anyone can prove that 2+3-6= 4 somewhere in the universe, then it could be proved that laws of physics can change, since laws of physics are expressed mathematically.
I suspect some folks are getting confused from the effects of Common Core math.
I more suspect that evolutionists have lost so much ground lately that they interpret math expressions not by rules of math, but by their secular world view.
Let some experts that have eyes opened by Truth (God), like Dr. Jason Lisle, astrophysicist at
https://www.icr.org/article/7098
NASA's mostly secularist scientists were recently surprised that the planet Mercury has a magnetic field. If it was aged billions of years there ought not be such a thing there. Our own earth's magnetic field is deteriorating, laws of physics demonstrating this planet can't be at all as old as believed by evolutionists. Of course, with some secularists believing the laws of physics change, the inner earth can forever produce energy such as a magnetic field, while the earth takes in far less energy than released. The notion is absurd, but probably 99% of the world won't hear of it, nor would they care.
The extreme switch in sediment polarity is dated to the 3rd millennium BC, what the Bible tags as Noah's Flood.
Continuing discoveries of blood traces in dinosaur remains should be enough to convince Christians that it is folly to argue with unbelievers who want to place those animals millions of years ago. Dating techniques are manipulated in favor of the evolutionist's bias, that being all they can imagine or comprehend.
You will find plenty of actual science, and Wisdom, at ICR.org (Institute for Creation Research) to settle the issue of evolution and old earth age, then move on to other issues.
The debate is between Children of the Devil and Children of God whether a participant or observer accepts that or not. The great effort is to nullify Genesis as factual since the rest of the Bible is heavily based on Genesis. Endless debating about it takes believers away from the whole. Unfortunately many supposed Christians have been indoctrinated by secular schools many decades, having a limited view of beginnings. They also tend to remain substantially ignorant of Bible truth, having abandoned Genesis already, requiring them to 'jiggle-jaggle' the balance of the word of God. That brings all of it into question for them. Let the ignorant be ignorant.