What if I finally get my dream job but I then realize it’s something I don’t want to do for the rest of my life?

Distinct possibility.
We all had some idea of what we wanted to do.
Then when we got to do it realized it was a minefield of regulatory or financially restrictive institutions that meant you couldn't do your job as effectively as it should have been and then you feel kinda cheated out of it.

We want different things at diff times in our lives. Your choices can change. And that’s ok. Learn what you can and move on when you’re ready to grow further.

Every job is temporary. Make the most of it and take whatever you learn to the next role.

Nobody likes to be a slave n be bossed around at the end of the day so u wuddnt be wrong to feel so. That's true about everything in life though when do we ever settle for anything, if it's good we get bored and if it's bad we wudnt want it anyways. We don't even knw what we want or maybe we don't but our means are hopeless. And the real way to live life n get what we "really want" is something isn't taught to us and only a rare few seem to knw the drill.

As much as you think it is your dream job in the end it's still just a job

It's not your dream job.

There's nothing you have to do for the rest of your life if you don't like it.
Just find a different job.

No big deal. Just change it up when your done with it 🤷‍♂️

My dream job changes every few months, so... 😅