Yes but I feel Vitess is much more widely used than Citus. MySQL community, last time I check has formed a more mature ecosystem and conscious on HA and Clustering.

Postgres still feels more like throwing you a bunch of options and you are on your own.

It is not that a solution being more widely used means it is good, you are just less likely running into edge cases with no help at all.

This is still in our plans. We're likely to launch by end of year.