Changing the default font size for all new charts

Doga

I often send screenshots of the charts to my stakeholders over Teams chat to get quick confirmations/alignment on the intermediary results. A feedback I heard often is that they are having a hard time reading the legend, axis titles, values on axis etc. I don't want to manually change the font size for all these different components every time I create a new chart.

Is there a way to increase the font size by default in Admin Settings or something like that?

Thanks,

Doga