I think twitter can not do the same even if they want to. Users can only advertise bitcoin but twitter as a whole I think is impossible. Twitter supports strong blockchain. Maybe one day twitter will switch to blockchain technology in running the project. I also believe that if twitter has adopted blockchain technology it will most likely also create an electronic money currency for use on twitter. If Twitter decides against crypto, it will affect the cryptographic community very badly. It has also been the means for celebrities to share their encrypted investments with their fans. They are struggling with their own development and therefore can not make such harsh steps.
I don't understand your posts. You seem to be sure that twitter supports strong blockchain, in the meantime twitter's network does not rely on blockchain. There are millions of twitter posts regarding on blockchain technology, if that is what you mean, then be sure to be clear. I don't understand either the encrypted investments that you are talking about.

as I recall the tweeter has launched its own token.
if not mistaken, the token name is TWIST, and that's great for cryptocurrency.
maybe the reference you can check is:
https://bitcointalk.org/index.php?topic=2900186.0(please correct me if I'm wrong)
I have check the website but I don't see any information that it is twitter's own token. Based on what I've read, this is a whole different platform.
Why do they release own their cryptocurrency, what is the perpuse of that.
You don't have to question, question with questions.
Its obvious.
PRivacy and security must be one of the most important elements of a social media platform. You know that blockchain Tech can bring that.