I have 15+ years of experience being a software engineer and now I’m making a mid-six-figure income by going into companies who staff their “engineering department” with people who have five years or less of experience and cannot write a line of code without internet access to save their lives. So by all means go ahead and continue down the road you are going. We thought that stack overflow would guarantee a stable business but now that “AI” has come into play, we can’t even keep up with demand. We’ll probably raise prices by 25% next quarter. By the time that AI can actually produce decent results, I can probably retire twice over.
When I started doing open source software, that meant posting tarballs to Usenet and mailing list, occasionally mailing someone a hard floppy on request. I don’t have a github profile sparkling with emojies, but I think I’m doing all right.