To add to this, and being a privacy freak, I can't conceive the idea of having a unique address that could be easily tied to one person/user. I'm fully aware that all addresses that are posted in here are searchable in some forums tools (such as Ninjastic[1]) but having a unique addresses makes things worse.
There are advantages of using this kind address as well as disadvantages. Say, like me i will only use it for accepting donations on my site, or here i used it on staking address it one of Meta's thread so it's easy to remember and its unique.
But privacy-wise, nah, its just like how bitcoin users use legacy address few years ago when HD wallets are not a thing.