They should all be worried about Apple. Hopefully the MacBook Air with M2 chip will not have same SSD reduced speed "feature" which Max Tech discovered the base model 13" MacBook Pro M2 has. Apple needs good press for all M2 Mac models, and Apple should not provide a reason for the tech press to bad mouth them, by using a downgraded, slower SSD chip design in their base M2 models.
No one is going to care. Reviewers will just tell buyers to get the 512Gb SSD or higher version.