Isn’t that how it’s used now? (Although I wouldn’t say “sarcastically” but rather “metaphorically”.) I would define it as referring to a task that is very difficult due to a lack of outside support.

I guess nobody ever told the boomers…

Also the origin of the term booting a computer.

While I don’t appreciate the way this phrase is used currently, I’m not sure it is worthwhile getting too deep into it. Meanings change over time like discussed in the “hey” post the other day or more recently with the increased meanings for literally.