Not for someone in the USA who stays here, for them who cares. Get an eSim if you have a postpaid plan.
There are benefits like the carrier no longer being able to blame bad service on the sim card for example.
But for those who travel this is a dealbreaker, especially because there are many places that do NOT offer prepaid eSim service, and if you go somewhere for a few weeks, you will be paying a HUGE amount of cash to your carrier.
Some are worse than others.
Verizon gives you for $10, 500 MB of data, then after that 500MB is another $10.
if you were not careful, or heaven forbid your phone downloaded updates and chewed through a few gigs you are adding on potentially hundreds to your vacation.
But yea, if you are in the USA and have a plan I agree, stop whining.
I travel globally for my job, nice try. T-Mobile includes international roaming in their Magenta MAX plans, it's a much better deal than many European carriers prepaid. Can just pay for flat-rate pass for 4G/5G speeds.