That seems like the type of thing that would still need to be administered very carefully by an expert dentist. Look at the entire field of orthodontics or the product category of braces to see what happens when teeth grow in in the wrong number, position, or orientation. In theory, anyone can perform surgery on themselves with a scalpel they sterilize on their stove top. Very few attempt that for damn good reasons.
when we are able to regrow our own teeth, the dentists may become obsolete
That seems like the type of thing that would still need to be administered very carefully by an expert dentist. Look at the entire field of orthodontics or the product category of braces to see what happens when teeth grow in in the wrong number, position, or orientation. In theory, anyone can perform surgery on themselves with a scalpel they sterilize on their stove top. Very few attempt that for damn good reasons.
could be
Who do you think is going to apply the teeth regrow treatment?
dunno, you?