In my opinion, every designer should has own font style. Because, I think It refers to designers character. Architecture and fonts are mostly relevant because I guess having font styles mean similarly building something.
I researched about the typeface and I found something. For example, type desing is one of the important concept of architecture. In addition, type designs have been change year to year. For example, typeface’s modern period was the mid-twentieth century.Mostly Sans Serif style was used in this period. In addition, professional typefaces started in 1960s.
Therfore, I found some pictures and posters which are relevant these researching.