C# GC, MS and external libraries, build, docs, tools support (especially for Linux) are all worse than Java.
It's not free, but VS isn't either for any serious commercial usage, and Rider is certainly worth the money.
What does the Python core community offer? IDLE is ugly, is barely an IDE, and didn’t have line numbers until a few years ago. Everyone is using PyCharm or VSCode.
Sun made Java, it offered Netbeans.
As for the Python community, no one expects great tooling from FOSS languages, as you mention everyone is using tooling from two big corporations.