1 ) you do remember the whole original meaning of leaving Stdin/ Stdout/ Stderr undirected in a Sh Pipe
2 ) our rerunning that logic at macOS now says the default Stdin of a Sh Pipe should be the PbPaste, no longer the classic unprompted indefinite sleep til the next Control+D Tty Eof
3 ) could you reply with the single word: Yes
for it would retweet well : -)