HONESTLY... YES IT"S STILL REQUIRED!!!
If you're NOT prepared to syphon the gravel(at LEAST WITH A PYTHON drain and fill type system like most of us use) and do water changes regularly, or spend what it takes to do a DRIP SYSTEM, then you really DON'T need to be keeping wet-pets.....
I drain/syphon my 7 basement tanks out into a 32 gallon BRUTE trashcan(OR DIRECTLY TO THE LAWN), then pump to my back yard through the basement door to my wife's garden, or to the grass. It's pumped through a normal garden hose by a 2100GPH pond water pump from that 32 gallon Brute trashcan on wheels. I then refill from a utility sink I installed in the basement. For my UPSTAIRS tanks I drain/syphon the tanks directly to the toilet via python hose, then connect to bathroom sink and refill. It's really NOT HARD AT ALL, work SMART, NOT HARD....
Sorry, with
aquariums, water changes ARE just a fact, it COMES WITH THE TERRITORY. It's just like the picking up DOG POOP that comes with owning a dog (which is why I DON'T OWN ONE, cause I'm NOT picking up dog crap)....