Great one.
This is an encouragement for the community and the world.
Could also make other organizations consider adopting bitcoin.
All it takes is a bold move from just one man.
Not just an encouragement but also a boost to the popularity of bitcoin overall because these move by Twitter is going to make more people adopt bitcoin because Twitter has legions of influencers that's going to do their thing and start sharing their thoughts on this thing and using their own influences.