Semi-related: is there any easy way to follow local timelines of multiple instances with a single client? My current main instance has only handful of active pe

Semi-related: is there any easy way to follow local timelines of multiple instances with a single client? My current main instance has only handful of active people, so I've been wondering if I should look at somewhere else. However, I'd rather not leave my current instance altogether; on the other hand, registering n accounts on n instances and then opening n web browser clients to "see it all" seems like an unnecessary hassle.