I took the first LETRS course this year, and I did have the moment where I was like, WTF have I been doing the past 17 years. Our school had one cohort this year, but has opened up several different cohorts for LETRS next year. I think it can be a game changer, especially if teachers are still using the 3 cueing method.
I am so looking forward to taking the 2nd course next year (hopefully...as I switch districts they're trying to get me in).
My state is actually pushing LETRS hard. Paying for it and I believe paying for some of the time it takes to complete. I don't think this is a bad use of money at all. As Anna mentioned, there is a significant difference in reading scores between our children of color and our white families.