I literally wasn't able to finish watching this
Image from page 207 of "Sunset" (1898)
Apps targeting Android SDK 30 published by F-Droid cannot yet be installed on Android 11. This affects at least FairEmail, Netguard, OpenVPN and a few others.
You might want to hold up upgrading your device to Android 11 for a few weeks if you rely on any of these apps.
As a developer, you might want to hold up upgrading targetSDK to 30 for a bit.
The issue is tracked here, including a workaround for getting your data back from FairEmail in case you already fell into this trap.
Image from page 357 of "Live stock : a cyclopedia for the farmer and stock owner including the breeding, care, feeding and management of horses, cattle, swine, sheep and poultry with a special department on dairying : being also a complete stock doctor :
seed phrase: Cheetah Chinchilla Falcon Jackal Koala (HQ: http://aka-san.halcy.de/quasi/2507118503.gif )
MacOS is normally only available on apple's hardware, which is overpriced and not that great for games. That's why there aren't that many games with Mac support in the first place. I expect Linux to overtake windows before MacOS does in terms of gaming.