Second amendment also doesn't have the words "everybody can own a firearm." You may wish that is what "right of the people to keep and bear Arms" meant, but the Court has held otherwise.
The second amendment, like all other provisions of the constitution, has no inherent meaning. It has to be given meaning by interpretation.
"The right of the people to keep and bear Arms" has no universal meaning, no indisputable concept. You may want it to mean a particular thing, but you are not the ultimate authority.
In our societal agreement, the Supreme Court, not you, makes that interpretation.
The Supreme Court has interpreted that phrase twice in the last 3 years, and both times it made it clear that the phrase does not include firearm possession by certain people, or in certain places, or of certain firearms.
When a felon is prohibited from owning a firearm, his or her "right of the people to keep and bear Arms" has not been infringed because his or her possession of a firearm isn't included in the "right of the people to keep and bear Arms."
Yes, I know you don't like that. But that doesn't change the existing status of the matter.