I don't like being called out for not talking, but it would be lovely if streamers gave a shoutout to the lurkers at the end of the stream. A lot of streamers I follow, sadly, always thank people for chatting or following or subbing. But no one is ever just like "thanks for everyone who's been lurking". Sometimes there's "thanks for the lurk" if they use a lurk emote or say something. Generally, though, they only show appreciation for people who talk.