Hey,
newbie here and a recent aero eng graduate. Im not working in the industry but I guess I graduated at the wrong time! All i can say is i would highly recommend an aero eng degree even if you want to fly afterwards. You'll gain good life experience in college and be that bit maturer once your finished...hopefully!
Its always good to have a backup plan, which is why I did it. Plus it shows you can commit to and succeed a tough 4 year course. It may not be the deciding factor on landing in the FO seat but it sure as hell wont be frowned upon!