Agreed that this is pretty egregious. At the minimum, there should be a pretty obvious option to also purchase the charging block at the time of purchasing the watch, since it doesn't already come with one. I paid over 700 USD for this thing, and if my son hadn't already had an older Apple Watch charging puck I would have been stuck with a device that was useless out of the box, until a wall wart arrived.
For the money we're spending, this should be included. If that's deemed "too much" by Apple's standards, then at least ensuring that we have the option AT PURCHASE to also purchase the means to charge it makes sense. Not all of us have updated Apple devices with this new, once again proprietary hardware. If Apple doesn't want us to be cranky about it, they need to fix it.
Don't even get me started about how the stupid thing won't even charge fully without constant babysitting. Honestly, life is too short.