You didn't answer any of my questions.
What's the DB's RPO? RTO? What are the audit requirements for DDL? DML? What are the security requirements around who can do what?
etc, etc, etc
"We're required to track updates and deletes and hence I'm taking log backups" is like saying "I need to track money going out of my bank account therefore I'm going to take out an insurance policy". The requirement and the proposed solution have nothing to do with each other.
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)SQL In The Wild
: Discussions on DB performance with occasional diversions into recoverability
We walk in the dark places no others will enter
We stand on the bridge and no one may pass