if Elon Musk consents to this we might likely see the bitcoin's mass adoption. Now Assuming this happens, do you think we may see the technical mass adoption of bitcoin?
I think it helps but adoption won't rely on that entirely. All i can see is Bitcoin exposure and as far as I know user's have several non-crypto payment option so I think most users will just pay with whatever they had linked on twitter. Government has a huge part in crypto mass adoption because the government has the authority to accept or reject Bitcoin in its jurisdiction.
On the other hand, to send tips inside the platform through bitcoin could be a more effective feature to boost bitcoin price, because it could be used by a different range of companies, groups and sectors to promote their products, brands and ideas, while paying employees inside the platform itself, without further bureaucracy and difficulties. Even for bounty campaigns it would be a good adoption.
I think Bitcoin as tip option in twitter will be a great help to have users a firsthand experience with Bitcoin transaction. It is a very helpful option for Bitcoin exposure, remember not because someone received a Bitcoin, he will automatically adopt it. Others just accept and sell Bitcoin and forget. Also we all know tips isn't a huge amount, so I think the effect of it to Bitcoin price is marginal.