Congratulations!
Would you get strange looks? Very likely yes, because your path (if you had to revert) would be a rare one. (But should you care?)
Would they take you back? That depends on so many variables I don’t know if i can give you a useful or meaningful answer. But if you’re very young, what you might think is a lot more money from your salary when you were 22 years-old and straight out of school vs 26 - may not really be that much in the big picture.
But maybe the questions you posed, while useful, aren’t the most important questions you should be asking yourself right now.
But congratulations again, and best of luck to you (and I mean that sincerely).