Explain the problem as you see it
Many users prefer extensive use of the keyboard, as they consider this mode of operation to be faster. Therefore, it would be interesting if an external link could be opened via keyboard shortcut, if a node where there is a url is selected.
Why is this a problem for you?
It is not a problem strictly speaking, but a suggestion regarding usability and user experience.
Suggest a solution
Creation of a command - with the possibility of associating a keyboard shortcut to it - that allows you to open, in a new tab, the external link (url) that is present on the node.