It's not false under the context of long term support which is why I highlighted so in the OP. How long will each CentOS Stream release be supported? How long with each CentOS Stream release receive security patches?
No it isn't. Ubuntu LTS is supported for 5 years.
https://ubuntu.com/blog/what-is-an-ubuntu-lts-release
>An Ubuntu LTS is a commitment from Canonical to support and maintain a version of Ubuntu for five years.
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>Not saying it is a bad OS but it is no longer a free Linux operating system with long term support.
Ubuntu LTS is suppored for 5 years, Debian Stable is supported for 5 years, and OpenSUSE Leap is supported 5 years (as far as I can tell - the only documentation I found said "up to" 60 months).
CentOS Stream absolutely provides "long term" support.
>ESM is available through an Ubuntu Advantage for Infrastructure subscription for physical servers, virtual machines, containers and desktops, and is free for personal use.
https://ubuntu.com/security/esm
Note that if you click through "personal use" means "up to 3 machines" and obviously doesn't apply to infrastructure. RHEL has free "personal use" subscriptions too, except they apply to up to 16 machines.
And also:
> Initially, free subscription is available for Ubuntu 14.04 LTS only.