JLN,
What you or I think about language is bound to be different to W. because he was enmeshed in retracting from some of his own earlier ideas about logic in the
Tractatus. To this end his later dictum "meaning is use" is historically a Behaviourist stance where language is essentially an adjunct or commentary on "action".(like telling the time). For him situations of "inaction" ( musings) were "holidays". We might personally commune with this because from an "
interactionist view of reality" nether subject nor object have "meaning" except within active relationship. On this basis I might agree with your ontological conclusions.
But this is a departure from W's primary focus on "words" to that of "scenarios".
(Apologies for the onomatopoeia with "act"
)