Ketamine therapy has made a significant improvement to my quality of life but it’s a shame it’s not FDA approved for depression / anxiety and thus not available

Ketamine therapy has made a significant improvement to my quality of life but it’s a shame it’s not FDA approved for depression / anxiety and thus not available on insurance. The cost is a barrier for people who could benefit from it. I am hoping that MAPS ( https://www.maps.org https://www.maps.org ) will one day undertake clinical trials for ketamine, although this seems to not be on their radar right now.