No it is not. MS stopping 10 support early sucks, but the average user doesn't know or care.

For reference, by the same point in Win10's lifetime, 40% of users were still on Win 7, and by the time they stopped Win7 support it was 20% still. Phone manufacturers advertising ongoing software support has made this a bit more relevant or prominent, but most PC users will only update as their OS tells them to, and if the OS goes silent they'll just keep chugging along. We know this, it's how it's been forever. "People still on Windows 7" was a bit of a meme even at the time.