India, China, Bangladesh and Pakistan are very like to change their own laws for unban and ban Bitcoin.
China is already letting Hong Kong to use bitcoin and several crypto-related companies have been opening in the last months so my guess is that they are slowly changing their mind and in the next future they will do the same also on Mainland China. They are not stupid, if the rest of the world is embracing bitcoin why would they be left behind? No idea about the other countries you mentioned.
I don't think China is changing its mind regarding the ban on Bitcoin. This is because there has been a massive promotion of the countrys central bank digital currency (CBDC). The government is giving incentives to Chinese citizens to use digital yaun. The Chinese government just started a program that offers highly discounted transport fares to people that will pay with the digital yaun.
This could be interesting project and will give clear idea about country and their approaches. I think we will need to plot the specific criteria which will define who should be better than the other one. Let us say adoption status, legality status in the country, number of users, generated address, bitcoin ATM, exchangers volume for that particular country. These could form the basic structure for this purpose and can end up having this compilation as mentioned in the OP. I might do this because it seems very good idea. More data can be think about but will need to search over the web for the same. What do you guys think about such idea?
The major criterion for evaluating how friendly nations are to Bitcoin is government policies. A favorable policy will attract more investors because they will be sure that their investment is protected by the law. A good law will give rise to more ATMs, the establishment of more exchanges, and an increase in the volume of transactions. In Africa, countries like Algeria, Egypt, Libya, and Morocco are very unfriendly to bitcoin. While in other countries it is alegal, which is neither legal nor illegal. While countries like South Africa, Zimbabwe, and Namibia bitcoin are friendly to Bitcoin.