Not being a lawyer at end of LPC? Watch
If you are not going to be a lawyer or a paralegal, there is no point in doing the LPC at all. There is practically no value in doing the LPC unless you go into a legal role (compliance might be an exception given the cross-over).
Tell your family that the LPC won't exist in three years time.
1) Your family have no idea what they are talking about.
2) Your family are subtly suggesting that you should become a lawyer.
What you should not do is fall into the trap of doing the LPC just because you can. All that does is cause you to sleepwalk into a legal career or into wasting a year and wasting a significant sum of money.
You now need to make a conscious decision as to whether you want to become a lawyer or not. Nobody else can make that decision for you.