A common misconception about Tor is that by using Tor as an end user you are also hosting and relaying stuff on the Tor network for other users.

This is not the case, unless you explicitly set up a relay node or volunteer to run a Snowflake bridge.

True, you're mixed in with other users from the point of view of websites that might treat you as spam, say. But you aren't taking on any liability unless you run an exit node, and even that is fairly well-established as safe in at least some jurisdictions.