Hi team, I have a team of 20 devs, we want to enable gradle build cache push for local development, so that when engineers open PRs we save on build time on CI machines as a means to reduce costs. On CI we already have push/pull enabled. Is there any issues with enabling push for build cache for local dev machines?

IMO turn it on and play with it locally to see how much it hurts your times. or maybe turn it on for everyone for a day or three to measure across the pool of devs. Depending on the individual connection and total upload sizes it could have a heavy time cost. Also might have to have people setup the enterprise/keys.properties for auth. Assuming your CI builds the synthetic merged commit you might not get much efficacy from the dev laptop uploaded entries.