The amount of USB type ports I’ve seen where the ‘tongue’ has been absolutely mangled is mind boggling — an issue that Lightning completely bypassed.
For example, I’m repairing some kids PS5 and both back USB ports have had their pins twisted and the plastic snapped off. The HDMI port pins are lifting from the mainboard and the front of the unit is scratched to high hell. I see some of the worst treated tech at my job, and those plastic bits get damaged a lot. While Apple needed to move to USB-C six years ago with the iPhone X, I will respect Lightning for this one thing.
Lockdown mode was released as a countermeasure specifically against Pegasus the first time it made the rounds as it disables many ways that are commonly exploited as the initial vector point - mainly attachments, links and previews in texts, as well as certain complex web browsing technologies.
I’ve had Lockdown mode on since it’s been released. I miss having 2FA code autofilled from text messages, and there’s the occasional website that’ll need to be whitelisted as it may display an emoji instead of a custom font… but aside from that, it’s barely an inconvenience.
Your telco is always going to be a weak point in a scenario like this, but better that than your phone because a hostile actor sent you a text message that embedded silent persistent spyware.