Totally agree with this. Lots of folks look at The Fool and immediately go "new beginning," but that's just one layer.
The Fool can be about spontaneity, freedom, and stepping off the cliff into the unknown, sure. But it can also point to not wanting structure, avoiding routine, or dodging longer-term responsibilities. A steady summer job can feel pretty opposite to that vibe.
Also, the spread setup matters. If the first card was supposed to answer "Should I get a job?" then how you read the next cards depends on that answer. If The Fool comes through as "maybe not" or "no," then Temperance and the King of Wands might be outlining an alternative way to spend the summer instead of a traditional job.
The coin-flip idea is helpful. Sometimes the point of asking isn't the card but how you react to it. If reading The Fool as a "no" makes you feel bummed, that tells you something about what you actually want.
I wouldn't take The Fool here as a hard no, but I also wouldn't treat it as an automatic yes. For me it reads more like: explore, experiment, don't pin yourself down. A summer job could fit, but so could travel, volunteering, learning something new, or doing something outside your comfort zone.
Asking two separate questions — "Why should I get a job?" and "Why should I not get a job?" — usually gives clearer, more useful answers than forcing the cards to justify a choice you're already leaning toward.