I'm not an expert, but i've bought a dozen OEM frames in the last 3y, and if i had to pay Winspace prices to receive that, i'd go ape shit.
Loose carbon strands in critical areas (headset & bottom bracket cups) isn't exactly reassuring. carbon fiber strands without the resin matrix have zero strength. So if the edges of the frame like that has such strands, critical areas of the frame potentially have compromised strength.
Now, that being said, you have a T47 BB, which kind of exists to allow shoddy manufacturing, which is exactly what you have here. As long as the metal shell is bonded to the frame, having loose strands around it scares me much less than if the BB were press fit. The headset bearing cups dont look pretty, but unless there's a clear oval (vs round) or a clear lip that's not of constant thickness and so on, i think you're safe.
The ugly patch in the middle of the BB area looks bad, but it doesnt look like you have big ass shards that weren't compressed like the frame we saw last week another user post. It's probably from manufacturing process, and just shows they suck.
Basically, if you look at the inside of the fake Ostro frames on this forum, and at these 2 winspace frames, i know who i'd work with... The level of irony in the fact sellers of fake products have products that look 10x tighter than Winspace...
Patlean mentioned that winspace may be struggling financially from supporting a racing team and being burdened with out of date wheels. that would make sense, and i would expect them to cut corners.
I'd stay away from that brand, because you pay a LOT more than what competitors offer (all over this forum), but they treat you like a$$ if you complain. And they have the audacity to say this is normal to receive such frames at the price point, so why take that trade? For anyone wanting to spend winspace territory money, i'd consider at the fake Factors on the thread here, and get it without a logo. Or get Peter's upcoming Gran Turismo frame, because it's likely going to be a similar price point with T1100, 40T, 30T fibers. The new van rysel aero frame uses T1100, T40 and T60, similar to the real Factor frames, so we're talking high end stuff. Much higher end than Winspace, btw.