Just saw your other comment. Not sure exactly when you left in 2018, but around that time, there was an internal summit involving various platform/infra orgs th

Just saw your other comment. Not sure exactly when you left in 2018, but around that time, there was an internal summit involving various platform/infra orgs that decided to invest in Bazel as a company-wide standard. Java is still on Buck due to some technical reasons, but several orgs are either moving towards or already fully on Bazel.