Indeed.
Clearly nobody at Apple uses their own products, or they would have realized how boneheaded this move is.
There was two obvious solutions:
a) TOSLINK + battery powered headphones if they were hellbent on digital audio and wanted to seal the connector.
b) USB-C headphones, or put the headphones on the lightning connector and put the charging on USB-C.
"Wireless" is not, nor has ever been the right solution because that requires a separate power source, compression, and sticking "wireless" stuff right beside your head all day is insanity.
Whoever approved removing the 3.5mm jack, clearly doesn't use the iPhone at all. If you work in an office environment where most contact is via email or instant messaging, you would want to be able to listen to music for 12 hours (that includes commute time.) 5 hours doesn't even give people enough time to commute, let alone use it at work. Are people expected to own 3 pairs of earpods? No thank you. As for the battery life, here's where Apple doubled-down on not using their own product. So they sell "Apple Music", yet the phone only has a 12 hour battery life when using the internet. Now combine that with the 5 hour battery life of the earpods.
No, this is an absolutely stupid thing. Nobody asked for it to be waterproof, and I live in a rainy city. You are not taking your phone swimming or diving. Are people using it in the shower? I don't think so. Maybe it's to prevent iPhones from falling into showers and toilets and becoming damaged that way.
Even then, that doesn't require removing the 3.5mm jack. Have you seen what the 3.5mm jack in the iPhone looks like? It's it's own sealed thing.
https://d3nevzfk7ii3be.cloudfront.net/igi/Qph6ODctaPbhqaL1.huge
even if you x-ray it, that's still a sealed thing
http://media.idownloadblog.com/wp-c...Phone-6s-teardown-image-003-Taptic-Engine.jpg
The iPhone 6S was already waterproof enough.
https://www.engadget.com/2015/10/02/iphone-6s-waterproof/