Not just the spirit, the GPLv2 terms include: "Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives

Not just the spirit, the GPLv2 terms include: "Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein."[1] So if they forbid sharing, they can't distribute Linux themselves. [1] https://www.gnu.org/licenses/old-licenses/gpl-2.0.html https://www.gnu.org/licenses/old-licenses/gpl-2.0.html