Are there still legitimate uses for the target attribute, other than _blank? Framesets are obviously out of date, but the target attribute can also be used to

Are there still legitimate uses for the target attribute, other than _blank? Framesets are obviously out of date, but the target attribute can also be used to always open some links in the same tab with that target name, i.e. not to open a new one when it already exists. Not sure whether this has much of a modern use case.