I to am an essentialist/minimalist.
What I loved about the iPhone 3/4 was the size. It gave a phone that fit in the pocket, even though still large compared to my favorite phone of all - the SE t68i.
But times change, and there is a benefit to being able to do more 'essential' (defined by the user) things in the palm of the hand.
So I was willing to upgrade as far as the 12 mini... maybe should have got a 13 mini once the mini form factor's end was near, but I hold to devices lasting as long as possible, and was also already on a path to no phone at all....
Because while Apple and others promoted large phones and in my view screen addition, I have been working to get rid of screen time where possible. Here is where I am so far, with many trials and errors along the way:
Texting - my primary method has just become Garmin - for my needs, I can send and receive what I need and can do it as fast as via a phone, for what I woud do on a phone, and I do it from my wrist. This is important, because I don't want the invasiveness of pulling out a phone when on the go. Truthfully, I rarely if ever got messages on phone while carrying it anyway because I keep all notifications and alerts turned off - I am busy, I don't need distractions.
Email - sometimes check on phone, but do mostly on mac, sometimes on iPad.
All training and tracking apps - primary info on watch, supplemental via trainingpeaks, garmin connect, stryd, strava, etc on either phone but everything is set up identically on mac and ipad, and data analysis is better on big screen. I use minimal maps, so the ones on the EPIX work for me, but I do like Fatmap - but I also prefer big screens and to study what I am doing before I go, so don't ever use a screen other than watch in the backcountry.
And that is about it. I have other apps on phone, but they are more playthings than anything else. In other words, I can go long periods without using them, often forgetting they are there.
I value portability and real connectivity, real as in if I have to call for help or check in, I am able to vs socializing.
And to that end, the phone may evenually reach its demise completely as the watches get better, and satellite connections get cheaper... I am on the fence on replacing the iphone with an inreach mini, and imagine this will be my path forward when the time comes.
Love the iPad for the screen. Love the mac for many reasons. Hate doing anything non essential on a phone... and for me the difference between the mini and pro max is more weight and bulk, but the form factor leaves its functionality equal - and with a desire to carry as little and travel as light as possible, I won't carry a heavier brick when a lighter one does the same job.
I know I am in the minority in this use case, but I am sharing it just to say it is possible to make tech work how you need it to, and not be swept away in the wave iPad mini minis taking centre stage these days.