What we would need on the long run is simply replace email with a common standard

That would be ideal, but realistically, if email ever goes away, it would be replaced with a proprietary locked down ecosystem. Likely a messenger app. Link a WhatsApp or Facebook account and you will get messages and notifications through that. I just do not see current tech companies supporting a new open standard for communication.

Despite all of emails flaws, it is one of the few remaining universal forms interoperable communication with little vendor lock-in. It would be great to have something more modern, but not at the expense of openness and interoperability which is likely what would replace it at the current time.

This was very disappointing. It is bad enough that Samsung has made almost no changes to either the S line or the Z Fold for the last 2 or 3 years, but they make it even worse by raising prices. The trade-in deals seem worse than in the past as well. I actually like Samsung’s software, but they really need to put more focus on their hardware again.