What If, When Borders Reopen, CBI Citizens Actually Move to Their COVID-Free Island Havens?

How prepared are small CIP countries for a potential deluge of CBI-citizens who want to move to their COVID-free islands when borders reopen?
Residence- and citizenship by investment (RCBI) laws allow the sale of passports with negligible or zero naturalization requirements. Any country may consider RCBI, holding recourse to its international recognition as a state to create, tap into, and leverage the asset of citizenship. In times of pandemics, physically spending prolonged periods in any given place may have become a factor no longer to be avoided but, rather, one that is now actually aimed-at. Physical presence and time in a safe place have regained renewed importance, and so has the bordered paradigm and the claim of the nation-state over a globalized world.
The pandemic is emphasizing the importance of local, physical, and territorial presence. Medium- and long-term strategic relocations have become the subject of renewed focus. In other words, the intentions of those buying passports today may have shifted.