These tools are only crap when you look at them in a vacuum; stat-wise. In fact, they are actually superior tools speaking in terms of stats for a lot of people since it will allow them to meet crucial breakpoints with craftsmanship which either allow them to shave off tea/syrup or reduce the step count. The loss of control is irrelevant since it doesn't mean the difference between additional HQ materials, nor does it impact regular rotations, so this is just incorrect. For these tools to be meaningful to any degree, they'd require approximately 200~ control. Now I say this because this is what is necessary to avoid HQ materials entirely. You can make the argument all day long if you wish about the use of leveling materials, but it's still easier to get Aethersand HQ, than it is to HQ leveling items. Simply because NQ barely even exists in its current form. So asking them to be meaningful to the degree that people are wanting to insinuate they should be, simply isn't pragmatic without putting them on par with Lv.90 main-hands. This of course doesn't apply to everyone if you already had the stats, but I can assure you it's a significant increase for the vast majority, myself included, and my tools were already overloaded with control (2701/2837/554)~ prior and now 2746/2820/554.
The only piece I can agree on is that yes it does significantly longer to get these tools comparative to that of Aesthetes. But that is neither here nor there, they have a glow, and are one of the few choices of glamour we actually get aside from Blessed tools, which I can assure you it's still significantly more time to get Blessed tools than it is to get Skybuilder's tools.
I wish people would do more due diligence with stats and rotations beyond going less control bad, bad control less, brrrr. The only argument case here would be Expert recipes, of which I'd still argue that the Craftsmanship outweighs the Control loss.. But this again is neither here nor there because of different people; different tactics.