They must do, you use them and so does a lot of people, including myself.
There you go with your delusional circular reasoning again.
The maps which work are based upon a RE. This shows Earth is round.
There is no global map of a FE which actually works.
Again, if you think there is, provide it.
Because you have been provided plenty of evidence of other maps, based upon a globe, which people use on a daily basis, that actually work.
No, I haven't.
You have. You just dismiss them as stories and CGI and fakes.
This is why you asking for evidence is an exercise in dishonesty.
You have no interest in ever accepting any evidence that shows you are wrong.
The only time you will commit to accepting it is when you know it is either actually impossible, or is practically impossible.
I gave enough evidence but people like you reject it because it doesn't fit the mass peer pressured norm.
You have provided no evidence at all.
Instead you have provided repeated lies which are destroyed by trivial questions you refuse to answer and logical and mathematical arguments you cannot refute.
Just what evidence do you think you have provided?
Before you answer, just remember these simple questions you are yet to answer, which destroys basically all your claims:
How far below the tube can an object at 1 mile distance be, in order to still be visible through the tube?
Can you see the base of a tree at 1 mile distance, if the base of the tree is 6 ft below the level of the tube?
Again, what magic prevents us from seeing the RE through a level tube?
Again, what should the tilt be (provide a number with units and math justifying it) for an object 30 km away?
How much of such an object should be hidden at a 30 km distance, if you are standing 2 m above the RE?
What is the level of uncertainty in your measurements of allegedly flat water in your sink, in terms of both angle and change in height?
Here's why. You see, if satellites can supposedly steer your vehicles in the right direction via voices then they should also be able to show a picture of where you are, at that time, also.
And more illogical garbage.
The satellites don't steer your vehicle, nor do they know where you are.
They transmit a signal and your GPS unit knows where they were when they transmitted that signal. It then uses that information to determine where on the globe you are.
There is no reason at all for those satellites to know where you are, and no reason at all for them to provide a live feed of your position on Earth which you can happily control and zoom in on.
Like I have said repeatedly, if you want control of a satellite, go buy your own satellite.
And unless you want to plan for when it is overhead, go buy your own satellite constellation.