Only if you accept contributions without a license grant CLA.
inbound=outbound license terms is a good norm for FOSS. Why should a software vendor play by different rules than everyone else when it comes to things like copyleft compliance?
[1] https://meshedinsights.com/2021/06/14/legally-ignoring-the-l...
[1] https://sfconservancy.org/copyleft-compliance/principles.htm...