

These types of machines certainly have their place, and if it meets your needs, go for it.
The big downside is going to be a lack of upgradability. Most of the core components will be soldered to the motherboard, so no CPU or GPU upgrades, and no replacements if something breaks. I know the one you linked was just an example, and not necessarily “the one,” but its on-board graphics are similar in power to a GTX 1650. Lots and lots of games available at that level, but you’ll be locked out of anything newer with no clear upgrade path later.
For reference, I own something similar, but even older, as a secondary machine. It’s fine for what it does. Just be aware of the limitations. There are ways to build a similar-powered full desktop for about the same price. At that point it’s a tradeoff: would you rather be able to upgrade later, or do you want the simplicity and small form factor (portability, aesthetics, etc)?
CK is just another dead soldier in his culture war, and as he’s said, he only likes soldiers who don’t get caught (and killed).