Go to Cambodia, it has the cost profile for your gap fund till retirement.
Only way is up on all costs in LoS and I'm sure the lowest hoop retirement non-O 800k show money will end soon enough for new entrants...the rest maybe grandfathered in to on-going extensions....speculation yes, but I'm sure the 800k retirement visa system will get swamped by new large number applicants from India/China or similar at some point in near future to bursting point....pivot to well-heeled show money requirements like the newer visas that are not so popular.