Yes, it won't work with L3 keys. As far as I know, L1 is different, you cannot just extract it without hacking it.
I never heard of L2 too so no idea. And yeah, you need physical device for L1. In some cases, you don't actually need the device, but the keys to decrypt the video.
Disney, MAX, and other uses L1 for 1080p and up. Even if you managed to download a 1080p from Disney, you need L1 keys. If you have an android that has L1 cdm, you can extract it (don't know how). And L1 cdm gets blacklisted after few hours or days. You need another L1.
Streamfab is much easier to use for L3 content. Streamfab emulator can download 10 videos per day, and then use VPN or TMAC to bypass 10 downloads.
Be careful, some people will try to scam you selling you L1 cdm.
some tubi contents are not drm protected so you can easily download them with yt-dlp as already mentioned.. If you are using firefox there is a drm (drm protected) icon next to https.
try musescore dot com
If you are using your home connection, then you are losing against seedbox users. Seedbox has better peering.
Private Tracker. Just do the MAX trial and download 720p using streamfab.
Even if it's 720p should beat the dvdrip version so just download it using streamfab.
The 1080p if it's available on MAX then it will come eventually. I already saw 720p web-dl.
If you always found what you were looking for in public trackers, then private trackers have no advantages for you other than download speed.
You need a boat. How do you sail the high seas without a boat.
I don't know where to get the boat tho.
Do they do it just to feel superior about bring in a sekrit club?>
Yes.
Tho it takes time to join or never to their sekrit club. They look down on people who pick low quality or uses real debrid or DDLs. They will also ban you once they confirmed you are uploading to DDL sites.
Try the other VPNs. The last time I used a VPN to stream test the other location was PIA. VPNs with servers for streaming should work.