It seems like it.as it seems like such a helpful tool.
Little Snitch was very popular about fifteen years ago because people used it to stop dodgy copies of software ‘phoning home’ for activation. It was quite basic back then and relatively easy to use. It grew, it grew massively and now it’s seriously overcomplicated for what it is.
I used to use it. I stopped using it when it became bloated. I think it probably causes more issues than it solves now.