First those nasturtiums are beautiful!!
I'd would be curious how others feel, but for me #nolawns is a long term goal or process and a part of that process is actually mowing.
I tried stopping mowing and I loved all the different flowers and grasses that grew. But we were quickly over run by a rat sized vole that loved the habitat. Then I also noticed I wasn't keeping up with topping or pulling all the different plants that I didn't want propagating (thistles and other invasives).
Anyway I think having lawn is on my path to nolawn. I can onnly take on so much space at a time, so I just keep converting areas to no lawn areas and I continue to mow the rest.