Shared X Axes without subplots

Howdy,

Has anyone found a way to have shared x axes between plots that arent within the same figure (not subplots)?

Having issues with Legends and other aspects when it comes to creating a bunch of subplots within one figure and generally prefer the look of individual plots over subplots (not as cramped and overall easier to manipulate).

Let me know if you’ve found even 1/2 of a workaround or if there is a function for this already!