3. You have some capital and hope it doesn't get disappropriated by economic forces until economic growth is fast enough to make your capital grow quickly enough that you don't die of hunger or whatever. Few $10ks might be enough for this I reckon? Especially if you can live sparingly, and prices might fall while things are becoming more & more automated
4.1 You focus on becoming good at tickling AI systems the right way to produce what economic agents want—this might become extremely valuable
(I could imagine >>$10k for an hour of skilled TAI-system tickling)
4.2 You become good at alignment: Under the frame "alignment is whatever scaling doesn't solve". This might require good epistemics/high agency/ability to qiuckly reorient as the world around you changes rapidly.
For 4. you might still lose your job when the economy is doubling every month or smth but at least you might be able to rake in enormous amounts of cash beforehand and fall to 1-3.