You do realize that T-Mobile bought Mint earlier this year.

United States Army Oath of Commissioned Officers

“I ___, do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; that I take this obligation freely, without any mental reservation or purpose of evasion; and that I will well and faithfully discharge the duties of the office on which I am about to enter. So help me God”

Only difference is no promise to follow the presidents orders.

That is true. The President also swears to uphold and defend the constitution. Ordinarily that isn’t a problem.
Sadly in Milleys case it was a problem and he was left in a a largly untenable position.

The Constitution…

United States Army Oath of Enlistment

“I, _____, do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; and that I will obey the orders of the President of the United States and the orders of the officers appointed over me, according to regulations and the Uniform Code of Military Justice. So help me God”

“Then Reagan happened”

So much said with so few words.

I actually picked mine up on Swappa for $690. At that price it was very competitive against other flagships. It might even go down a bit with the new Mark 5 coming out soon.

Yes and no. It has coverage on multiple 4G and 5G frequencies.
Check the first link and see what frequency you need in your are and then check the second link to see if it is covered. Where I am and where I mostly travel I need 5G band 71 and it picks it up beautifully.

https://www.cellmapper.net/map?MCC=null&MNC=null&type=undefined&latitude=0&longitude=0&zoom=11&showTowers=true&showIcons=true&showTowerLabels=true&clusterEnabled=true&tilesEnabled=true&showOrphans=false&showNoFrequencyOnly=false&showFrequencyOnly=false&showBandwidthOnly=false&DateFilterType=None&showHex=false&showVerifiedOnly=false&showUnverifiedOnly=false&showLTECAOnly=false&showENDCOnly=false&showBand=0&showSectorColours=true&mapType=roadmap&darkMode=false&imperialUnits=false

https://www.kimovil.com/en/frequency-checker/US/sony-xperia-1-iv

I might be a bit biased but I went for a Sony Xperia 1 Mark 4. Yes it is last years model but the performance is supurb. For me it was down to form factor. I tend to dislike curved or waterfall screens and Sony has stuck to truly flat screens. The second sticking point was expandable storage. Sony still has an SD card slot. I have 1.5TB of combined storage. The addition of an actual headphone jack and mechanical zoom lens were just icing on the cake.