A Hammerspoon (https://www.hammerspoon.org/) script to scrub tracking variables from Twitter share links in your pasteboard (clipboard).

pasteboard_scrubber.lua

function pasteboard_scrubber(copied_value)
    local t_match = "^(https://twitter.com/[a-zA-Z0-9_]+/status/[0-9a-zA-Z]+)[?]+.+$"
    local _, _, matched_value = string.find(copied_value, t_match)

    if matched_value ~= nil then
	-- Replace URL in pasteboard
        hs.pasteboard.writeObjects(matched_value)
    end
end

-- Watch for new values in pasteboard
myWatcher = hs.pasteboard.watcher.new(pasteboard_scrubber):start()