The irony here is that although C# has had direct memory and structs available for ages, Unity never took advantage of that - until just now - the in-developmen

The irony here is that although C# has had direct memory and structs available for ages, Unity never took advantage of that - until just now - the in-development ECS / C# Jobs / Burst compiler architecture is utilising packed structs and manual memory allocation heavily. Why I say this is ironic is that Unity/C# have succeeded despite not using these features that you claim curb Java's popularity in the same space