Bitcoin is neither centralized nor is it a company to have a "marketing" team to market it to masses! It is decentralized and anyone who uses bitcoin chooses to do so on their own free will after seeing the benefits whether it is to use the censorship resistance currency from anywhere in the world or it is to make profit.
I realized that the main goal of BTC marketing aims to grab US dollars over the world,
You realized wrong.
then destroy them using the dynamic changes of the price of BTC. The overall goal is to decrease the amount of the supply of US dollars. BTC let people all over the world pay the bill signed by Trump and Biden.
You are crazy!