Should I Leave a Church That Refuses to Preach on Divisive Topics?

Questions about leaving a church with biblical theology because they refuse to preach on divisive topics, whether it’s okay to write an apologetics book under a pen name out of fear of repercussions, and how to reconcile Romans 13:1–5 with rulers who are unjust.  

• Should I leave a church that has solid biblical theology but refuses to preach on divisive topics (LGBTQ, abortion, anything political, homosexuality, immigration, etc.) because they want to introduce those topics once the person is “comfortable”?
• As someone who works in the public sector in Canada, where speech is heavily policed, am I wrong to write my apologetics book under a pen name to protect my identity and family out of fear of repercussions?
• How do you reconcile Romans 13:1–5, which tells us not to resist authority, with rulers who are unjust?