I found a temporary workaround thanks to @Lesqwe56. This can be done in the free software Inkscape, like shown in this tutorial: Wrap Text Around a Shape in Inkscape 1.2 - YouTube
Now that I think about it I also saw David Revoy doing lettering with Inkscape in a video on comics.
I’ve also been recommended the Lazy Text Tool plugin, which I’ll try later and give updates about: Lazy Text Tool(Prototype) – A plugin that helps you type