Alas, it seems the designers are stuck with that mentality. "Moar magicks!" seems to be their solution for everything in 5e.
I mean I get that it's a known quantity and is generally easier to playtest/final release compared to actual new martial mechanics, but....this has become, in my eyes at least, the one large failing of 5e (each edition has warts, but they all have at least one fundamental wart that really stands out). 5e's gigantic wart is its massive over-reliance on magic as the go-to "thing" for all classes. I mean honestly, just look at what they've done to psionics....magic with a fluffy name. :/
Sure it works...but dear gawd is it boring and unimaginative.