In the game, natural wonders play an important role. However, we must realize that all natural wonders are part of nature. In real life, human activities and climate change are partially destroying them. Although climate change has not been incorporated into the game, I hope that when climate change is introduced in the future, when the climate deteriorates to a certain extent, these wonders will lose their original role

If humankind add climate change effect then your point is good but there is such no announcement and i does not support this because climate change is irritating mechanic in civ 6.

 There are many critics on this mechanic because

climate change=natural disaster

This is just a suggestion. I understand that there is no idea on the production team to produce content similar to climate change, but it is a good progress to reverse the idea that climate change is a natural disaster

I hope some humann wonders will "degenerate" too, like Statue of Liberty, the metal will change color though time and become like the monument we know today. Same for Colossus of Rhodes                                                

@Eulogos 

Yes it's seems that the wonders will be design as much as possible in theur original form. Here a pic of the game. It was also possible to see the Eiffel tower in its original color (red) in some videos.