![](https://lemmy.world/pictrs/image/8a528759-7078-45f6-b028-29fe0db6801c.jpeg)
![](https://lemmy.world/pictrs/image/eb9cfeb5-4eb5-4b1b-a75c-8d9e04c3f856.png)
The language it’s written in has very little, almost nothing, to do with how efficient larger applications are.
This is almost entirely up to the design and day-to-day decisions of the developers. These almost always outweigh the efficiencies of the underlying languages themselves (within reason).
A single location of poor data access patterns could negate the aggregate performance gains of your entire application, as an example. A framework that prevents you from making simple mistakes and drives you towards more efficient patterns goes much further than the language is written in.
Between Rust, C#, Java, and Go you’re essentially even on performance for large applications (with C# pushing ahead of the pack). What you are not even on is engineering efficiency, it’s going to take considerably longer to build the same set of features in rust than any of the others listed. And the performance is likely the same, potentially even worse depending on the maturity of the ecosystem.
Rust is a great systems design language and a great language to choose when developing high efficiency libraries & frameworks for I/O and data processing. It’s not really a great choice for application development due to how slow it is to actually get things done in.
I fully expect to see alternate backends written in more operationally efficient languages over the next decade that will catch up to the official Lemmy codebase, and potentially even replace it. It actually sounds like a super fun project, funding is always a problem though.
Because the lowest common denominator is much MUCH lower than you think it is.
This means it’s easy to indoctrinate and easy to maintain that for a massive number of people.
Scientific illiteracy is extremely high, and actual “6th grade reading comprehension” is the highest level of literacy for > 50% of a country like the U.S. and ~20% are low literacy or actually illiterate.
This means that half of everyone in the U.S. can read and understand what they read at or below a 6th grade level. This isn’t “reading big words”, it’s “tell us about what you read”, “what is the relationship between x & y” type questions.
This comment for example, up to this point only, would be difficult to understand & comprehend for > 50% of people in the U.S. (it demands an 11th grade reading comprehension). And may be misread, misunderstood, or not understood at all.
People are driven to religions to cults and alt conspiracy theories when they don’t understand how the world works around them. They latch onto extremely simple often misleading or incorrect ideas of how the world works because they can understand it and it “makes sense” within their sphere of ignorance (we all have one, this isn’t meant to be a disparaging term).
This means that the problem is that humans are just not smart enough to escape religion yet. It’s the simplest answer, and it appears to be correct.