I predict even if China risen and surpassed US economically there would no end game.
West fought with Islam for thousands of years.
Frankly, it's battle of civilizations.
China should continue to do space exploration and have colonies out here, guarantee Chinese civilization would still survive even if their earth residence is in doubt
Your view is very zero-sum, very wrong, and very pessimistic. This is not a battle. There is no end game. We are simply witnessing the transitioning from one dominant economic power to the next.
Your analogy with religion is also a bad one. China has no native religion and it has shown it can peacefully co-exist with all religions. China doesn't care. Being totally neutral between Christians and Muslims is one of China's greatest assets that few other countries can ever have.
The U.S. followed the old European model of extending influence via military strength. Throughout history, China practiced 'Suzerainty' and that has not changed. It is much more indirect, non-threatening, and well-understood.
The Anglos are fighting back because they want to retain their exulted position a bit longer. By applying maximum pressure, there is a chance that China may fail. Anglos have nothing to lose and everything to gain. So we have the situation today.
There is no sign the non-Anglos are joining. It is clear that China's objective is economic. There is no threat to any country's culture or survival.
This transition period will reach its most volatile in the coming years until China's nominal GDP officially surpasses the U.S. and gradually fade away after 2035 when the outcome is clear to all.
GDP is the most common measure. GDP per capita even better. However, the most accurate is Total National Wealth (summing up the net worth of everyone in China). Somebody posted the most recent paper by Credit Suisse in another thread. I think China is still 1/6? of the U.S. in 2019 (measured in USD, not PPP). That is probably the goal for China 2050. For 2035, 5 to 10 trillion nominal USD (likely India's nominal GDP) ahead of the U.S. GDP will do just fine.
Your last sentence about moon colonies is just too childish to comment. Too much Sci-Fi reading and too narrow minded.