Agreed, though I combine using Little Snitch with Radio Silence: https://radiosilenceapp.com Little Snitch is great for when I want hyper granular control of a specific app's network permissions while Radio Silence gives me a super quick way to just block EVERYTHING for a particular app right away without even opening it the first time. - Source: Hacker News / 12 months ago

I'm using radio silence for years and it is awesome :) https://radiosilenceapp.com. - Source: Hacker News / about 1 year ago

Forgot to mention Radio Silence (commercial), seen by many as an easier introduction vs Little Snitch. Source: over 1 year ago

Sorry for the late reply. I use Lulu which should be enough, but I also simultaneously use Radio Silence to be safe. Source: almost 2 years ago

Little Snitch (LS) is considered by many to be the gold standard. The aforementioned Lulu has a good reputation. The app Hands Off! Appears to be no longer developed (site offline). Then there's Radio Silence that may well fit your needs. Finally, one or more apps by Murus may be of interest but AFAIK these are not easy to configure and may be overkill for the average Mac user. I'm not familiar with TripMode. Source: over 2 years ago

I've been thinking about creating a tool that would accept an audio file, allow you to input data (like a title, cover art, chapters, etc.), and then export to audio and/or video for uploading to other platforms. Ideally, this would be a desktop application that works on Windows, Mac, and Linux. [Podcast Chapters](https://chaptersapp.com/) is pretty close to what I want, but that doesn't have any video export... Source: about 2 years ago

Podcast Chapters and Forecast are two decent options. Or Auphonic. Source: over 2 years ago