Why hasn’t there been a shift from tableau to tools like streamlit?

I’m wondering why there hasn’t been more adoption of new data viz dashboaring tools like dash or streamlit. It seems like everywhere tableau and powerBI are the gold standard. Which is fine, since they have lots of support and are backed by lots of people, but plotly and streamlit are also pretty accessible to people who have previous experience with python. I’ve noticed, that tableau actually slows me down a bit because I can’t iterate as quickly as I can …

adoption dash data datascience data viz people plotly powerbi shift standard streamlit support tableau tools viz