This is simply not true. All manufactured products have failures, it is a normal thing which is why warranties exist. The price of the product or the valuation of the company has no impact on this.
Every car ever made has faults, but the warranty is there to make sure you can get it fixed and keep driving it.
Please do more research on this subject, you will be amazed at the amount of small defects that occur in manufacturing.
There is a level that is acceptable for every product, and since we do not have the data on the percentage of failures, it’s kind of silly to jump to conclusions.
Most $3,500+ products don't have such critical defects that appear within 20 days of launch.
There is no Apple warranty to cover this defect either.