Acceptable quality with small defects

Total 5 shirts have been ordered in different colors. The first impression was satisfactory, the material quality is good, not lobed, the fit and size is correct.
The shirt has no side seams, so no problems with warping, which often occurs with cheap shirts with side seam where the seam then eventually runs obliquely through the body, which is especially noticeable when folding after ironing.
However Shirts seam dissolved at 2 after washing and tumble drying at bottom hem partially on. The zinc-colored was affected in about one third of the seam, the Royal Blue to 2 centimeters of it. In addition, the Orange had a small hole in the middle of the tissue.
So I sat for half an hour on the sewing machine, just about the shirt to bring in a usable state.
Given the price that is indeed bearable, but actually a product after delivery without any further action should be usable, otherwise something is wrong with the quality.
The fact that the shirts even "Super Premium" name, so completely covered, it is just at the limit of what I would consider normal quality.
It seems that the scales are shifted for marketing reasons such that underneath as offered quality is probably right to be thrown away after a single use only. Something like this should then not actually be sold.