Is it possible to exclude items from Xcode's code completion?

Question

One of the worst offenders is NSAccessibilityProtocol, for example.

• The protocol declares lots of members (26 functions)
• Its conformed to by some of the most common object types (e.g. NSView, NSWindow) conform to it.
  • NSObject even has these methods! (Even though it doesn't conform to NSAccessibilityProtocol explicitly, for some reason)
• The function names contain common words like "frame", "style", "range", "size", "button", "menu", etc., so they come up really frequently as false positives (because of to fuzzy searching)
• Most (all?) of the members are deprecated

Is it possible to filter out these members from code completion? When I do need them, I would rather just look them up in the API docs manually, if it meant that they wouldn't disturb me the other 95% of the time.

Here are some similar questions on the topic, none of which are up to date and high quality:

1. How can I exclude certain terms from Xcode's code completion? (auto complete, content assist, suggest was to use AppCode, obviously not exactly applicable
2. Is there a way to improve Xcode's code completion?, old (2014), suggestion is to use a plugin (Xcode discontinued its support for plugins)
3. Is there a way to disable or modify Xcode's code completion?, applies to an old Xcode version. /Applications/Xcode.app/Contents/PlugIns/TextMacros.xctxtmacro doesn't exist on my machine (Xcode Version 12.4 (12D4e))