This logic is flawed. In 6.2 we all played Marksmanship whether or not we liked it because Blizzard botched tuning in 6.2 and BM and SV were pretty much unplayable (moreso SV). Even people who didn't like the spec could just as well play optimally and be considered a "good MM hunter". All my parses were in the >90th percentile ranges (Except for Kil'rogg because I was never assigned to the soak group ) and I hated the spec, coming from BM/SV.
Overused shitposting argument. There is no suitable substitute in game right now for what SV was before 7.0.
There would still be a better chance of it becoming better and building on what made it good previously if it were still ranged. Going melee = committing to a failed idea with no easy way out.
Why should I? I don't like melee DPS. I don't see why I should invest time and AP in a spec I know I won't like.
I played SV for a bit on the 7.0 PTR. I did not like it. I can also go find out how SV plays now from second-hand (e.g. videos, guides), which I have. None of what made SV good in the past is there now.
BM received no major changes from the beginning of Alpha to the release of 7.0. MM received some bandaid talent revisions. SV received constant gameplay tweaking and tuning buffs. This sort of dynamic also existed after 7.0 had released on live servers.
You are dealing with a highly incompetent design team here, so no. Look at the amount of time Holinka and the PvP team spent on Ashran trying to make people like it and it STILL crashed and burned.
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Being an alt hunter = being less invested in the class and therefore caring less about the class. That means caring less if specs go bad or get carved up for the sake of some nebulous ideas of "innovation" or "class fantasy".
Most people who actually play Survival and advocate it on these forums play a hunter casually or on an alt, and they flat out don't give a shit about anyone who got screwed over by SV going melee because they never had anything invested in the old SV playstyle beyond very casual play so it doesn't matter to them. That's not at all fair to the people who played and enjoyed SV for years but ultimately weren't listened to and were just treated as negligible collateral damage by everyone.