display help in echo area, like link location or table cell

settings/org-settings.el

@@ -253,6 +253,16 @@ Example defines
   (require 'org-loaddefs)
   (setq org-export-backends '(ascii html icalendar latex md odt reveal tufte))
   :config
+
+  (defun my-echo-area-tooltips ()
+    "Show tooltips in the echo area automatically for current buffer.
+For example in org-mode the link location"
+    (setq-local help-at-pt-display-when-idle t
+                help-at-pt-timer-delay 0)
+    (help-at-pt-cancel-timer)
+    (help-at-pt-set-timer))
+  (add-hook 'org-mode-hook #'my-echo-area-tooltips)
+
   (setq org-preview-latex-process-alist
    '((dvipng :programs
              ("latex" "dvipng")