In the USA, for most work visas, you are given a 60 day death clock pleasantly sugarcoated as a 'grace period' to find a new employer or leave the country. Cue trying weave in that baggage in between screening calls & technical interviews to explain to prospective employers how you have 47 days and 15 hours left to be hired or leave. The complication of dealing with USCIS and attaining a work visa (usually bound to your employer) is a marathon even with unlimited time, but in a puny 8 week window?...
In my own experience this also happened in mid 2021 when Australia's borders were closed (to AU citizens as well...) so leaving back home wasn't even an option.