I dunno...when I first starting mucking about with coatings I was topping them with all sorts of things (Kenotech Showroom Shine, Dodo Basics of Bling, Dodo Purple Haze, Wolfgang Fuzion, Pinnacle Souveran...all sorts of stuff). Immediately after topping I thought "Oh, yeah...that certainly looks much better..." but for me, the reality was that of course it looks better...it was just freshly waxed, detailed, cleaned, etc. Problem was, it got dirtier much quicker so while it 'immediately' looked better after topping, it didn't last and look good nearly as long as bare coating did. Dust, pollen, water spots after a rain and then sitting in sun...these were all things that persisted on the vehicle topped with wax, sealant, QD, etc. When I was running with just a coating or a coating topped with a coating-friendly booster, the dust, pollen,water spots after a rain were greatly diminished.
If you're topping a coating with a wax or whatever to alter the look of your coating ("I prefer a deeper, warmer wax-like glow to the coatings 'hard candy gloss'") then you can seek out a coating with those particular characteristics...they're out there.
Or, if you just like spending time detailing your car, go with whatever makes you happy...topping a coating with a wax, QD or other such "Don't top a coating with that..." product.
At the end of the day, 'right' or 'wrong' is only what makes you smile when you look at your car...