The T-shirts are also not suitable for tumble drying, which personally does not bother me, but maybe for other people is important.
I feel the price-performance ratio absolutely adequate.
One must, of course, but for this very reasonable price, not quality, expected with a brand-name product. It may well be that the color more quickly "washed" shows after frequent washing, but the product is just very convenient. But that may just be moored at a later date first.
Looking at price and quality realistic, you will not be disappointed.