Linux is ... incredible for programming ... but, I need to create, not just consume!
You think that programming isn't creative? :P
Linux is so bad
How? Serious question, what are your pain points?
FL Studio is proprietary
Stop using proprietary software that you can't fix (or get someone to fix). :P
Try using a virtual machine if you really need to run windows, but...
The ideal solution would be to work out how to replace it in your workflow, even if that means you need to learn to code and build your own tool.
I wish I could fix that? But I can’t do it alone :)
If there's a community that's already out there working on similar open source software I'm sure that they would welcome new contributors with open arms; they can't do it alone either.
Maybe you don't know the language or can't code, but you can still help out with documentation, triaging bugs, etc. Learning to submit useful bug reports and reproduce bugs from other users can help developers spend their time fixing bugs not working out what's going on.