1st year economics units don't have alot of maths content (hardly much beside formulas in macro and easy algebra and linear equations in micro) so thats not a worry but moving into the area of later units, the maths proportion seems to rise. As long as you have the bare minimum, they often walk you trhough it and there is plenty of help available so it isnt like "shit..i cant do this maths bit. im 100% screwed"
i dont believe an economics degree limits your job prospects and dont believe that any such idea should stop you from doing what you love. However, it is important to be aware that, natually, the nature of b ec means you MUST complete a major in economics or econometrics (stats)....this is designed for people who want to move specifically in roles based on economics. As such, it can be seen that one hand is held back but i think that if its what u want to do, then its in no way a limitation. Often (check with the uni) you can do an additional major in acct, finance or any other commerce unit or sometimes even arts/ science units (once again, check with uni program)
If you want to really move into the economics field, an honours degree would go a long way in helping you get a foot in the door. its not an easy path and alot of people i talk to, know, and posts i've read of members on this forum have seen that economics is not an easy path but always try it out before being frightened away by various opinions
btw, im not 100% objecting to your opinion, without wings, about the "job options" thing but i do think it needs more enlightenment cos quite often, people can walk away with very different ideas then what was intended.
ill shut up now