yes, I agree, the benefit of doing self processing and printing is to have total control of the output, but you need to see whether is justifiable.
your time cost money, your space cost money, your set up cost money, saving on chemicals and paper? that is noting.
I used to have a darkroom with proper set up, air con, custom made sink, 4x5 enlarger, set of three trays from 4x5 up to 20x24, couples of daylight roll film processing tanks, about 10 to 15 reels, sheet film processing tank, darkroom timer, enlarger timer, thermometers and many other things. all given up because simply it does not justify my time.
and I had given up shooting film for more than 10 years.