World's most powerful passports as per Henley's Index; India at 90th spot

Henley Passport Index has been recently announced; it ranks the world's most powerful passports. The same is decided by the the number of countries that allow visa-free travel to the holders of these passports. Going by the index, Japan and Singapore top the list; while India ranks at the 90th place, toppling down by four ranks as compared to its last year's rank.
While Indian passport holders are allowed visa-free travel to just 58 nations, holders of Japan/Singapore passports can travel visa-free to 192 countries! South Korea and Germany are pegged at the second position, and holders of the same can travel to 190 visa-free destinations.
At the bottom is Afghanistan, with an Afghan passport allowing visa-free travel to only 26 countries. Other passports at the bottom of the index are passports from Iraq, Syria, Pakistan and Yemen. Most of the countries at the bottom are either war-torn or seeing some state of strife. It has to be noted that the index has not taken into account the current COVID related restrictions.
The index also throws light on the gap between the most powerful and least powerful passports, and how the same has widened owing to the many COVID related travel bans and restrictions. The research also indicates that the gap might widen further as nations with strongest passports have put in place strict barriers for travellers from other nations.