In Logseq we have custom syntax that doesn’t look nice in other tools, for example:
{{query #quotes}}
will be parsed as a normal line and tagged with #quotes
in Obsidian.
I just discovered how in Obsidian they solved this: they usually introduce new syntax using standard Markdown codeblocks, so for example their query
```dataview
something
```
will be rendered as codeblock in tools that don’t support it like Logseq.
I think Logseq should switch to this approach too:
```lq-query
#quotes
```
that should be enough to inform other tools not to parse it for tags and other things.