Me too. But sometimes it’s a step in many. LikeSubscribed. I've always filled the master cylinder to the top, then kept an eye on it and worked fast the few times I replaced brake calipers and reused the hose/hoses.
Right now I’m doing ball joints and replacing hoses. Would be nice to stop the flow and not be on the hook to work fast on the brake part.
In the future I’ll likely refurbish the calipers which will take time…