The market was going that way anyway with Firewire and the Floppy. Apple just got there first (and was with Firewire really its last remaining supporter)
The 3.5mm headphone jack was more of a commercial decision to push lightning more (and those sweet mfi payments) as well as push people towards the bluetooth headphones of the brand it just acquired from Dr. Dre. It was less 'brave' and more 'we can get even richer'.
Still, if you're missing one and want a 'Pro' phone with actual features you might consider to be
professional like a 3.5mm jack, an actual telephoto lens instead of a fixed zoom, bottomless manual controls, records 4K120 on all its lenses, has the software to match all this and uses terminology grown-ups use then I hear
Sony has you covered.