You have repeated the false assertion that the Catholic Church teaches Mary does not need a savior. Take it back.
LOL!! That’s too funny. Is she sinless or not? They are saying she is sinless, anyone sinless doesn’t need a Savior but MARY knew she needed a Savior. They blaspheme and contradict Mary - singling her out and abusing her name with titles above and beyond - no ‘person’ could fulfill almost like mocking her. I’m surprised they didn’t give her the name Sybil.
Have the RCC take back ALL it’s heresy against God’s Word and Mary, a faithful servant, and then we’ll talk. The list is endless, so all the best!