I much prefer this over the old method of canned deployment where you ran a script and prayed it didn’t hose the host too badly.
My view is this:
There is a myriad of amazing toolage out there that the everyday person could greatly benefit from in their day-to-day life. A lot of that has a very high barrier to entry for technical knowledge. By simplifying this setup down to a simple Docker compose file I believe that I have allowed the lay person to play and experiment in the freedom of their own home with technology they may have otherwise been eyeing.