Don't fret over it. (Get it, fret over it?) Don't think badly of it. It's physics.
I saw that Suhr makes a neck and then lets it sit at the factory fro a year before they use it in a guitar. Minor variations they fix, major they pitch it and use a different neck. They do this before putting the frets in I believe. Part of the reason you pay $3K for a Suhr.
I have had a lot of guitars get fret sprout. I have seen Epiphones show up new with fret sprout. At least my Squier Classic Vibes have the manners to wait for the first change in seasons.
My G&L Tribute ASAT Special has a horrible case of fret sprout right now.
I have a straight file to run along the edge and take down the sprout. Works great from Stewmac. You could just get the fret end file, and not get the holder. It only takes a few passes, so the holder isn't really needed.
https://www.stewmac.com/Luthier_Tools/Types_of_Tools/Files/Snapfile_Leveling_System.html
I also have a small fret end diamond file, also from StewMac. It works great, but you need the two of them really. There is a trick to it, and it takes a while to get it right. Especially since some you do from one side and others you have to do backwards.
https://www.stewmac.com/Luthier_Tools/Types_of_Tools/Files/Fret_End_Dressing_File.html
I usually loosen the strings and use a stick to hold them behind the neck. It's a good time to clean and oil the fret board too. Stewmac has videos of their tools being used. This job is pretty easy, but you do have to understand what you are trying to do.