Was it the other way around that you read “free market fundamentalism” or something similar and co-opted it into your daily usage, and now you’re seeing it everywhere?
There’s even a name for this bias - Baader Meinhoff effect
There’s even a name for this bias - Baader Meinhoff effect
Here’s a Google trend: https://trends.google.com/trends/explore?date=all&geo=US&q=f...
It shows the usage of the term peaked in 2004 (Google only has data past 2004).
I'm with you that independent invention happens pretty frequently (which makes sense, because figuring things out 'which makes sense' tautologically makes sense), but that also means you gotta humble yourself when making claims of 'first!'