Consequences of removing Zyphyr from Jira software

Hello,

I would like to receive an answer to the following 2 questions:

1. What happens when the Zephyr license is removed from Jira? Is it possible to access Zephyr information (tests, connection to bugs) with read-only access?

2. What happens if you also completely remove the plugin from Jira? Can the information be read-only?

Thanks in advance.