But that would be stupid and childish move!
It's like wondering If Bing won't show Google or if Google won't show ChatGPT.
Threads is a product from a very well known company, One of the largest social media behemoths!, So it is not like Some random guy buying some backlinks that google will deindex in the next update or some shit..
Jeez!, Why would you even think about these stuff and imagine these things between these large corporations, don't you have barely enough time to do CPA or Youtube channels and some other shit ?