Why is there mysteriously no longer signal in my house after T-Moblile/Sprint Merger?

I would like to chime in on this with something I have recently discovered.  Like many or all of you, I too was a loyal Sprint customer since the early/mid 90s.  I think my first cell phone was bought and turned on in 1995 or 1996 via Sprint.  I was with Sprint to the very end and still have the same phone number.  That being said, for all of you who were previously with Sprint and are now disappointed with T-Mobile (like I am), please do the following: 
1.  Click this link to the T-Mobile Coverage Network:  https://www.t-mobile.com/coverage/network 
2.  Click “Check your 5G coverage”
3.  Input your mailing address on file for T-Mobile; *not where you may be out an about.
4.  Check the map color codes.
5.  Is there a different colored “Square” around your home address as compared to the majority of your town/city?

I noticed in my area, there is 5G Ultimate Coverage (UC) in just about 95-97% of the city.  Yet, my address shows only 5G "Extended Range" available and drops into the 4G LTE Range almost all day, every day.  I have never seen 5G UC on my phone at my residence.  Step outside, walk one or two houses away, and it's a miracle, 5G UC!!  I cannot prove anything yet, but a simple check with local residents who seem to be isolated by this map may be an all-telling tale if we, old Sprint customers, are being throttled or getting different (lower coverage) service.  I cannot believe that their 5G UC is "blacked out" at single residences as a technical error but more a deliberate action.  Again, I cannot prove anything, yet.  But this does look highly suspicious.  Each residence is clearly identified by a symmetrical square.  And this looks deliberate.