Quite honestly, it's not one that I have had to deal with or have given a lot of thought to. I do believe that age as a cut-off is a number and can be arbitrary. There is concern, for sure, in terms of people having to achieve a certain criteria that may be arbitrary in order to have equitable access to care options.
I believe that it's something that should be explored, but again, would need considerable safeguards to ensure that individual safety is still maintained.