Just to chime in here, Georgia's "Work Remotely from Georgia" scheme has no tax benefits, nor any immigration-related benefits. It's simply a programme that lets one bypass the additional temporary entry restrictions that were established due to COVID-19. The legislation is actually very straightforward on that - I can't post links, but it's easy to Google Order 1-1 / 334 by the Minister of Economy and Sustainable Development of Georgia.
In short, whoever acquires the permit still needs to comply with both immigration and tax rules separately. In practice, the permit is only available to nationals of countries that enjoy a 1-year visa free stay either way, though.