I’m bumping this one because I would find it INCREDIBLY useful. I also use tags quite a bit. Not only do I have hierarchies, but even if I have Tag Wrangler open in the sidebar so I can remember how I phrased the tag, it often comes up that something might be used for two different hierarchies. (E.g., #(…)/perfectionism is under neurodivergence/adhd AND under #mental-health bc it’s linked to anxiety.)
(…and yes, I’m using that tag because it’s funny as an example about trying to tag everything correctly.)
Or, even more so, things that are both a subheading and merit their own heading. Some of those I don’t WANT to be aliases – I don’t want #rpgs (first-level tag with subtags) and #links/rpgs to link to the same places, because the heading version is to help bundle tags about stuff I’m currently doing, while the links tag is obviously a link list. But some I do: #mindfulness for example, is its own tag, as well as under #mental-health/mindfulness , because not all ideas I’ve noted about mindfulness are specifically talking about it from that perspective. But they’re still connected and might be useful to see when I’m looking it up and certainly vice-versa.
So the feature I’d most like out of this request is the ability to SPECIFY aliases rather than automatically create them.
Tag Wrangler allows us to merge, but
a) while I love community plugins, depending on them for a core function to work isn’t the best and
b) that’s not applicable in these cases anyway, since these tags are actually needed and useful: what’s needed is the ability for the program to recognize that a page falls under a tag when searching either/any of the tags.
(Even better, if we can see those aliases as a form of connection! I know that’s part of the giant link vs tag debate and I think making tag aliases would help people see where concepts align, even when they’re not SO aligned that you want to link something – and encourage people to use tags the way Obsidian designed them to be used.
That mindfulness use case is a good example. I have no reason to link a page that’s not related to mental health to a mental health page, but I might very well find use in thinking about the broader concept of mindfulness starting from a mental health place.)
(Sorry for all the bolding - I find it useful to break things up to core ideas and hopefully it helps people parse my talkativeness. ADHD on both counts, lol.