Completely agree, vinyl can sound however you like, I do like the record rotating ( as accurately as possible) at the correct speed though.Isolation in all 6 degrees of freedom at all audible frequencies is technically achievable but is not easy and is, IMHO, of debatable value given the multitude of unavoidable colourations/distortions inherent in LP replay anyway, not to mention the compromises necessary in order to actually to manufacture an LP and to make it playable.
On top of that most people, myself included, actually like the extra reverb and bass one gets from imperfectly isolated record players. Accuracy is not on the menu, so one may as well tune for a fun sound to one's taste.
Keith