Who knows? Trump & Biden surely would've had one in 2000, but Obama wouldn't have. Clinton wouldn't have had one yet in '72, but W. (as the failed congressional candidate son of the VP-elect) might've had one in '80, & as a Congressman, Poppy definitely would've had one in '68.
It just depends on who it ends up being, & we obviously won't know who that will be for quite some time. For every AOC that it could be, there's a middle-schooler that it could also be.
Obama could have had an article as early as 1997, when he became a Senator. Also the President elected in 2040 is probably at least in their 20s now.
