This seems like a non issue dramatised for headlines, they are phasing out outdated sata connection to only favour current m.2.
It's like gpu and motherboard manufacturers announcing they are no longer including VGA ports in favour of DVI display port and HDMI. I don't think that was a bad thing.
I'm sure some people who are lucky enough to have hardware that still requires SATA want to keep upgrading to new SATA devices but it's been enough time. I'm ok with just m.2 now.