Fonts are specified by color filled shapes and no stroke with the exception of Centreline fonts which are made for CAD/CAM purposes.
So if you´re adding a stroke to a font you can adjust its width in the Fill and Stroke panel for instance. If you want to keep a thick stroke wand the font fill color you need to play with the
Beginners' Questions Change font stroke thickness?
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How to change inkscape font stroke thickness?
Fonts are specified by color filled shapes and no stroke with the exception of Centreline fonts which are made for CAD/CAM purposes.
So if you´re adding a stroke to a font you can adjust its width in the Fill and Stroke panel for instance. If you want to keep a thick stroke wand the font fill color you need to play with the
Order:/Join:/Cap: settings in mentioned panel.