Is it a wise strategy for Alibaba to apply for dual primary listing?

"Allowing Chinese mainland investors to buy $BABA-SW (09988.HK)$, $Alibaba (BABA.US)$ share more easily."
Isn't that a good thing?
I think it is a good strategy .
However, we don't know the future .
Idk 🤷‍♂️, I just got this bad feeling that every time this kind of thing happened, the stock price will be very positive/bullish at the beginning but later on, manipulators like short sellers will come in to crash the stock price . (Maybe I think too much .)
Generally, I still think that it's a good thing .

Do u think it will beneficial to the company?
I think it should be as the company's stock has become more liquidised ?

Do u know the difference between Dual Primary Listing & Secondary Listing?
, I totally has no idea .
I guess that primary listing is the 1st stock market exchange that the company registered in (the main listing) while secondary listing is the company registering the company's stock in another stock market exchange after the 1st listing (not the main listing) +.
Am I correct ?