My friend makes gorgeous cakes, just for fun! I think she should become a baker

That is indeed a gorgeous cake

She is talented, indeed.

If you do something great just to relax or for fun it may not be something you want to make your job. Many people find the move from hobby to job makes the thing less satisfying and in some cases can cause them to start disliking it altogether. There is nothing worse than when your stress relief activity turns into a stress maker.

She would get screamed at by a furious bridezilla over the uneven icing between first and second layer. 22 years experience teaches me that.

She could always sell her cakes to a bakery; subcontracting can make $$ while not having contact with, y'know, the public.