For example, interior venetian shutters are closely related to blinds, but are not especially common in the US. Blinds with slats (venetian blinds) can perform a similar function, but can be raised to prevent any blocking of view, while interior venetian style shutters usually swing open and require additional wall-space. such shutters might win on maximum amount of light blocking (even vs wooden slat blinds) but that will vary by shutter design. Cost is certainly a major factor of them being uncommon (but far from unheard of, we even have multiple different names for them) in much of the US.

Roller shutters could be considered an exterior equivalent to roller blinds (or roller shades), although roller shutters are often designed with proper blackout capability, which most blinds and shades lack. I presume cost is one of the major reasons these are rare in the US.

I like the look, ease of tilting the louvers up and down and, most importantly, they are dead simple to clean. But they were not cheap and not easy to install. I could have had high quality fabric shades for half the cost and spent one-third the time on installation.

Edit: Maybe its particular to what I installed (Veneta) but good luck fix a single louver if one breaks. The frame which contains them is either glued or very tightly press-fit. I'm not saying it would be impossible but you'd need to be careful and probably need to build some sort of jig for re-assembly.

I am facing exactly this repair now. My method is to modify one side of the vane so that a pin can be press fit/glued into the vane from the side and covered with a glued plug. This can be done in-place when needed. It's not completely invisible but putty and a little brushwork make it almost so.