Oh man, that issue is such a drag, isn't it? You've got this sweet external monitor set-up, and you can't even use it to binge-watch your favorite shows. Super frustrating!
So, the issue usually comes down to DRM (Digital Rights Management) protocols that streaming services use to protect their content. Apple's always been kinda finicky about this stuff. You're not alone; loads of Mac users are griping about this.
Will there ever be a fix? Well, it's tricky. From Apple's perspective, they're trying to play nice with all the content providers by making sure their stuff isn't easily pirated. But then users like us are left out in the cold. There's always hope that Apple will come up with a solution that makes everyone happy, but don't hold your breath.
In the meantime, you've got some options:
1. **Chrome Browser:** Sometimes using a different browser works. Chrome is often the go-to suggestion.
2. **Use an HDMI Cable:** If you've tried mirroring your screen and it's not working, try directly connecting your MacBook to your monitor via an HDMI cable and see if that makes a difference.
3. **Third-party Software:** There's some software out there that can trick your Mac into thinking the external display is actually "internal." Use this with caution, and be sure you're not violating any terms of service.
4. **Virtual Machine:** If you're technically savvy, running a Windows virtual machine on your Mac is a kind of roundabout way to bypass the Mac DRM protocols. You can then stream from within that virtual machine.
5. **Petition and Feedback:** Sometimes making enough noise can get companies to listen. If everyone who's dealing with this issue sent feedback to Apple, who knows? Maybe they'd find a solution sooner.
No definitive fixes yet, but some of these workarounds might ease your pain a little. I totally get why you wouldn't want to switch over to your gaming PC just to watch a movie. It's 2023, for crying out loud! We should be past this! 🙄