It's the other way around. What you can't see is harder to sell. However, because people like to see things, there are more people wanting to do frontend and h

It's the other way around. What you can't see is harder to sell. However, because people like to see things, there are more people wanting to do frontend and hence the compensation is lower. The same with game developing. This is definitely not easier than frontend or backend, probably harder. But still paid less, because it's so popular and many people want to do it.