They were not scared. they removed flying for about a year before realising their mistake from player backlash, and restored it in a painful way so they were able to have a spiteful dig at the playerbase for forcing their hand. they could have brought back flying in the form it had been for 8 years. buy it once 6.2 hit, then make it available on level cap. but no, they attached rep grinds to it, and the 1 year~ timegate into an expansion. im not against completing a pathfinder containing:
a) complete the storyline main quests, and
b) explore all the new world on foot.
but that should be all that pathfinder contains, and the rep and timegate should be removed so it is available to work on, AND achieve on level cap.
there is a strong argument to be made for flying being one of the big factors why WoD dropped nearly half its subs. if flying had never been introduced back (grudgingly) with pathfinder in 6.2, and we had had no flying for the last 4 years~ that means there is also a strong argument that sub numbers would never have recovered and at this point in mid 2019, BfA could have far less players than it even has.
is this really what you would have wanted? with WoD and Legion being greatly reduced, the resources allocated to BfA, 9.0 and beyond could have been drastically slashed.
and your specific use of the word
does show you as being in the bitter portion of the āno flyingā side. at start of WoD, flying had been around 8 years. people were used to it. people liked it. there was no need to remove it. the only reason why it was removed was because Ion ātime played metricsā Hazzikostas saw it as a way to increase our time spent actually doing nothing by proxy. ie. ground travel time between A and B. as people say for many aspects of this game: if you dont like āinsert featureā (flying), then dont participate in āinsert featureā (flying).
interesting side note, and im not sure if iāll make a post on this some time. i was talking to a irl friend a few days ago who quit in late WotLK or early Cata. he was trying BfA for 3 months around the christmas and the beginning of this year. he quit again the moment his time ran out. he didnāt level beyond around 114 or something. he spent most of his time looking at old content and doing legacy raids.
he had a few issues with why he would not be returning. one interesting one was the removal of any progression with artifact weapons in the legion content. i told him a similar thing was done with the WoD and MoP questlines for the legos, and this made him shake his head for the same reason why artifact weapon progression was removed.
BUT, another big one that really bugged him was that flying was not available in WoD and BfA content, and the reps needed to be grinded didnāt seem connected to the initial main storyline. of course this is the case cause the reps required are connected to the patch they came out in: namely 3 tannan factions, and armies of legionfall.
so this is an example of 1 less player because of blizzās silly decision. obviously there are many more. WoD lost, what, 5M+ players? and while not all of them left solely because of flying. i would propose that many left because of flying, or flying was one of the reasons.