Agreed - I fish WH a few times a year and would never consider driving to WH.
I drove 90% of the way to WH last week for work, and the road isnt the best it's been, but it's not the worst. Lots of washboard between hardy and the nahwitti junction, WFPs road from there to Holberg is in decent shape, D&D road is good as usual, S700 connector from the D&D road to South main has some really bad pothole sections. Beyond that, there's sporadic hauling from a bock just beyond WH, so keep your head up.
As far as putting in, 99% of the time I launch from Port Alice, I just prefer the launch and parking arrangement. I find that the Coal Harbour launch angle really shallow, and it can be a total gong show. If a sea plane is coming in and more than 1 boat is coming in or out, it can lead to long delays, but the drive is easier to Coal than it is to Alice.
The run time from either launch is basically the same to WH.