I agree.
On the point about boldness: new managers do this and then become more cautious. It's natural they'll make a lot of sudden changes initially given their lack of knowledge of the squad and the fact that being new allows you to break a few eggs as it were without getting a bollocking.
Yes. I don't remember it applying to Smith much but
Moyes and Martinez there was a boldness there initially. I think Koeman is probably even bolder than Martinez but that does have to be balanced against him never staying at a club longer than 3 years. Whatever people want to say about
Moyes/Martinez they tended to look to manage in the longer term which sometimes means not breaking teams up as quickly.
The other important factor is that the support at board level, even if we take the most sceptical analysis of it is now far beyond what either enjoyed. If Koeman annoys some star players who want to go we know we can reject the value and even if they go we can go and attract 2/3 quality players in their position if they are to go as well as being able to poach said replacements from Premier league teams. That does give an inevitable confidence to the manager to pursue his goals more confidently.
This was not what Moyes/Martinez operated under for most years, who deep down knew they had to keep their star players for if they were sold they were always worrying the money may disappear on lawnmowers, or they may have to accept 3rd/4th/5th choice. The concessions made had to lead to a different form of management.
None of this is meant as a critique but as always there does need to be some balance. Overall we are in a far healthier position now and we have a very good manager for what we now need. I think we can see Evertonians will be happy now, which is the most important thing for me.
However foundations were laid by Moyes who allowed his pessimism to overcome him at the end. Martinez at the start ave a number of young players a chance but probably failed for having too much trust. Koeman is now a great fit but is building on some of the good aspects both gave us.