Just like how they stopped selling chargers for the sake of reducing e-waste. Even though they can save on shipping weights and charge extra for 1st party chargers.
Now is it worse for the environment to produce extra chargers and cables? Or the secondary purchases, shipping, and manufacturing? I can’t tell you the actual impact.
Oh and remember the absolute trash 1A/5V charging bricks they included for the longest time ever? They hardly even pushed out 18w bricks before they nixed the entire included charger crap.