That picture shows NO Wi-Fi connection.
Looks like you are on your cell data only.
Tethering your phone to your computer without a Wi-Fi router is difficult.
Hot spot data is not unlimited with most carriers even if you have an unlimited data plan.
My carrier will throttle my speed down if I go over 20GB in a month of tethered data.
That seems like a lot but streaming movies will eat that up fast.
When I say throttle down I mean to around 1 MB per second or less.
It becomes totally useless.
I have been working on a solution to stay connected when we are traveling.
My daughter gave me an old Samsung tablet and my son added it to his T-Mobile plan for $20 a month.
I pay that $20.
I get unlimited data but tethering is limited to 20GB then they slow it down.
Our unlimited data plan phones get 20G each and for an additional $10 a month we can get 50G of data but again it will be slowed down after 20g of tethered data.
So bottom line we can get 150GB of data per month, 60G tethered, so we should be OK.
The 2 phones and the tablet will cost me around $70 a month for unlimited data and 60GB tethered dat before it slows down.
Starlink would cost me $150 a month plus I would have to buy the equipment for $600 and still pay for our phones.