I struggle more with the NVGO objection you are raising, since this is a very hard judgement and especially for beginner groups and people who are not best at phrasing things this is very challenging. I have made the experience that too rigid coaching adds complexity and raises the bar so that people feel frustrated and step back from processing anything at all . Which is the worst thing that can happen IMO.
So I might actually leave it like that and let the process do its job. If it is not clear enough it will show up down the road after a while. However it's phrased it creates some clarity not there before and is thus a minimum viable next step for me.