Is there a good reason why you pass gas stations with the NT's needle sitting on or below E? And by the way, running out of gas ensures all that crud on the bottom of the tank is fed to the pump & injectors.
There are several answers here:
Firstly, when the needle hits "E" I know that I still have 3.2 litres in the tank as I have measured it several times (15% remaining). That is about 75km/45 miles 'till empty so it is not particularly low and is enough to cool the pump.
Second, my tank is pristine inside. It is always parked with a full tank to eliminate any condensation. There is no crud there.
Third, I prefer to ride rather than stop for fuel often. I don't mind long stints. Several times I have done five hours without lifting my backside off the seat (something over 400km). I use a hydration pack in the warmer weather so I don't get thirsty.
Fourth, some of the places that I pass offering fuel I would rather not use.
Fifth, I don't run it low in hot weather. Being a qualified mechanic for nearly 50 years I am fully aware that the pump is cooled by the fuel. The tank is refilled and the pump is cool. I do not ride with the tank continually low like may car drivers do, just putting $10 of fuel in when the warning light comes on. THAT is what kills a pump, not running from full to near empty and then refilling.
Sixth, for me, the bike is for riding, not for looking at whilst I sip coffee every hour. I enjoy my coffee breaks as much as anybody but I don't particularly enjoy queuing up at the fuel outlet. At many of the larger ones here they will not turn on the power to the pump unless you have removed your helmet and balaclava so fueling up is quite a rigmarole. The less times I have to do that the better. If I am riding alone I usually go as long as possible between stops. Travelling with others I stop when they stop. Often they will only have half the tank range of the NT.
Macka