Funny no one has replied to your question yet.
Wiki sums it up.
https://en.wikipedia.org/wiki/Twenty-sixth_Amendment_to_the_United_States_Constitution
They tried doing this with legislation in 1970 but it was shot down by the Supreme Court. Then later went through the proper procedure and became the 26th Amendment.
It’s not going to happen, not yet anyway. Not even if the dems get the Senate and the Prez, as the states need to ratify it.
Thanks for replying. There’s some interesting background leading up to the 26th.