If you're thinking of arrays as second class citizens, you're thinking of the language incorrectly. Rather you should realize there are no arrays, only pointers to chunks of memory and arithmetic operations.
I spent many years believing it when people made exactly the assertion you have(see my other posts on this article), but it wasn't until I tried to build a C compiler myself how wrong it is to think of arrays this way. Yes, C gives you the power to reference memory in a more or less arbitrary way. That does not mean that the arrays you declare are not arrays.
Yes, "under the hood" it might be the same, but that's true of many languages if you dig deep enough. C is just a little closer. Yes, at one level a char declaration is just a smaller minimum memory allocation than int, but C will check both those types and if you want to use C properly you'll want to understand its typing and casting rules.