The iPhone 14 series was presented by Apple last night, and new accessories were also released. While the dimensions of the new models and those of the 2021 generation are almost identical, compatibility with older cases is not assured. In any situation, there isn’t much case-related innovation.
All three of the available styles—clear case, silicone case, and leather case—are MagSafe compatible.
The MagSafe power pack, MagSafe chargers, and MagSafe leather cases are all still available. It’s important to note that the new AirPods Pro can be charged via Apple Watch chargers, MagSafe chargers, and Qi chargers as well (and with a Lightning cable, of course).