....Comes down to a respect thing and how you look at life.....
You do have a point but it is rather misplaced in the context of the overall discussion here, I am afraid.
None of us here would refuse point blank
all the time.
Rather, we question some specific circumstances where it is more of a disrespect to a pre-allocated / seated pax when he/she is requested to make way for a CL or some "family" which could well consist of two grown-up able-bodied adults.
We are not heartless in raising the issue of "why" in such circumstances. It is in all fairness that such contention be raised, not disrespect.
Disabled ? No sweat, most (if not all) of us would immediately accede to the request to be moved - even to an inferior seat.
"Relatively" unsettled child (say, 10-14 y.o.) ? No issue from me if seating at the front with more legroom would positively assist the parent(s).
One achieves a status with an airline with the expectation that there are further benefits which will almost certainly include preferential seating.
Further, many of us plans well ahead to pick the right aircraft to allow for the right seat(s) to be available at the time of booking.
OCD ? No doubt !
So, to dislodge such a planned outing you would need some very good reasons which - IMHO - do not include late / unplanned bookings.
There are many, many more posts here suggesting the eminently reasonable proposition that "family" itself does not guarantee seating together and further, it does not justify the request to be seated "further at the front".
There is nothing wrong with a family of 4 being seated in
row 75 with the displaced 75D moving up to 43C.
What most of us would object to is the concept of "rewarding" unplanned behaviour (even from CLs) as it would be akin to "queue jumping".
By all means, if the airline wants my pre-allocated seat for no apparently reason other than to give it to a CL or to allow two able-bodied grown-ups to hold hands, just give me a better seat instead (I won't ever refuse 5B or 5J).
So, you see, we are not disrespectful at all to all and sundry.
What we are after is some respect for our own status
and forward planning.
There should be no "reward" for laziness with regards to booking and seat allocation - CLs included.