As you well should.
How the fuck have we gotten to the point where chopping up vegetables is a task too onerous for the "I'm too busy in my hustle to bother with this shit" types? These ass backwards Silicon Valley 'products' should be taken behind an alley and burned to the ground.
Coral reefs are dying, mass exctinction is underway, our oceans are deadened and acidic, the little life that remains is full of microplastics and metals, glaciers are receding, entire fucking nations are sinking, fires are blazing larger than ever, antibiotics are no longer effective, heck, even drinkable water is getting scarcer, but fuck it, what we need is yet more asinine packaging to let the fat, overfed, heavily consuming American have yet another morsel of convenience because god forbid he have to get off his electric wheelchair to exercise his muscles and bike to a grocery store to buy some fucking Brocolli.
Fuck it all.
Most meal kits (definitely Blue Apron) still have you chopping up vegetables; they are taking care of portioning and grouping (shopping and household inventory management), not prepping. So your complaint here is a bit of a non-sequitur.
I can't even begin to imagine how hard it would be if I had crippling arthritis in my hands.
It might seem lazy to someone in full health, but sometimes those small things make all the difference.
The example which springs to mind is the pre-peeled fruit a number of years ago which was similarly dismissed for having a harmful environmental impact, but if you've lost motor function in your hands it means you can eat a wider variety of foods.
Just because you don't see the need for something doesn't mean the need isn't there.
I also have a 3-year-old, and keeping on a routine is something I feel that is important, so dinner on the table by 6 is my gold standard that I really really want to have happen as much as I can (allows bedtime routine at 7:30).
I often buy pre-chopped veggies, as long as I trust the chopper (there is a little farm market down the street from me and I see them chopping in the back room). The time it saves is great, easy 5 minutes closer to dinner time than I'd be otherwise, not counting the extra cleanup.