100%. Saying that [technology x] will remove complexity is like saying that you've designed a house that can't get messy. All houses can be messy, all houses can be clean. It depends on the inhabitants.
Yes, but some technologies make it easier (or harder) to keep everything clean.
Like in my opinion you can write clean code in C, but since you dont even have a string type it shepherds you into doing nasty stuff with char*... etc.
