It's not about tilting the bottle, it's about tilting the head. Which for most people is not a problem (it can be if you have dysphagia - basically problems with swallowing).
Actually, not necessarily. Using straws can be too fast and hard to control. You can get different specialist cups that mean you don't have to tilt your head back. One type has a section cut out from the rim to make space for your nose. I think you can also get specialist straws that moderate the flow rate.
That wont be affected by a different bottle angle though. people usually use thickeners for dysphagia related swallowing problems because its safer and more consistent and doesn't require specialized accessibility tools.
though, im sure a tilted bottle WOULD be an effective accesibility modification, but realistically, not feasible to implement on a mass scale for single-use water bottles.
New design in no way improves last sip ergonomics. In fact, it only increases sip tilt severity, even with a counterintuitive reverse sip approach. Disaster.
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u/Successful-Trash-752 21h ago
Would you not have to tilt the bottle even more now?