The thing is - whatever inspires the writer is what they will go with. We're talking about taste - which is ridiculously subjective. I've given up being shocked why some instrumentals are considered good and constantly used while so many others that seem superior - to me - are left forgotten and...
Honestly, I'm confused. Remember this is a music BUSINESS. As business how can you complain about people "stealing" - that's what business is all about. If you want to make money from your work then you should try to corporate angle - that's where the money is. Creativity is another issue...