> The Unity engine has evolved a lot in modern days, but I noticed a trend where Unity developers are still using "outdated" techniques when writing their C# code.

Some years ago I tried to get into C# + Mono. Eventually I opted for Java instead, for many reasons; I'll skip that here.

C# is very strange to me. In a way I feel that C# belongs like Java in the same "post C++" family; C kind of paved the way, C++ was messy and powerful, so Java and C# would be more "managable". But I never got into C#. Java is not a pretty language, it is also quite boring, but modern Java is somewhat acceptable - you get the job done. And it is not an extremely difficult language either for the most part, just with an addiction on pointless verbosity. C# is ... strange though. TIOBE has it ranked #5 right below Java, so there must be many C# users, but I don't get to see them really in the Linux ecosystem. So where are these people all? Using Windows only? When the question is "most developers don't use feature xyz", do all of them actually KNOW these features? You can still find many java tutorial where people use archaic ways to, for instance, iterate over a collection. Perhaps it is similar to the C# ecosystem, people are slow to adopt. Or, and this may also be a reason, people could have moved to other languages. This may not be a huge percentage, but you see that some languages suddenly struggle with old devs and failing to get new devs (ruby is in this problem right now; it may overcome it but right now it is sinking hard, even though I would reason that the language is, for the most part, better than it was in, say, 2010).