Well, as I oppose taxation, I oppose that being the reason why someone should or should not be able to vote. Nobody should be forced to pay taxes. However, I also oppose people being able to vote to send people to fight and die in war without said person being able to fight and die themselves. If you can’t serve in the military until you are 18, then you shouldn’t be able to vote for politicians who would force you to serve in the military until you’re 18. Or any other thing that only adults are allowed to do. If you want to lower the voting age, you should also support lowering the selective service age. I also oppose that btw, because I am not a slave to the government and therefore I should not be forced against my will to serve in their military.