my faught I thought it was in Scottsdale anyways this should been kept in the downtown arena.
Well, that post pretty much demonstrates approximately zero understanding of the business model of professional sports. The team seeks the most lucrative arrangement for their building needs. This is repeated in essentially every market (for reference, please see Detroit or Edmonton)
For the Coyotes, the most lucrative arrangement was when Glendale offered control of the arena in exchange for some chump change revenue via per ticket surcharges. Since then, Glendale has twice agreed to put up as much as $25MM per year to offset hockey operation losses and now is entered into an agreement that obligates the city to pay $15MM per year while receiving some severely limited revenue shares in return. From the NHLs perspective, Glendale is probably the best market on the planet.
For comparison, the downtown arena that you suppose should be where the team was kept did not offer a very lucrative arrangement for the team. In fact, when the Coyotes were sub-tenants to Colangelo's Suns operation, you could probably summarize their lease agreement as "terrible". It made perfect sense for the Coyotes to move where they were the master tenant. The franchise did fail in Glendale and seek bankruptcy protection but that was for a host of other reasons that likely would have occurred regardless of where the arena was. It can probably be summarized down to "the business model isn't viable in the market". The franchise only exists today because they receive a direct subsidy from Glendale for the physical structure of Gila Arena as well as a direct subsidy from Glendale for the purchase/operation of the franchise.
That subsidy is also a matter of perspective. From the City's perspective, they lose millions on the arrangement. As previously discussed, in an attempt to hide that fact, the city conducted one of the most comically ham-handed disinformation campaigns in the history of governance. From the team perspective, it's the arrangement they must have in order to try to get the franchise to profitability. So, it's a perfectly acceptable agreement for them.
Fan's perspectives are kind of all over the place. I playfully use the word "psychos" for those that believe the junk that Glendale was pushing. But it applies equally to the relocationists who cannot acknowledge that their hometown team likely gets a fair amount of public support themselves.