Those structures are in no way comparable to the skyride station we're talking about. This skyride station was literally skyride ride hardware with a roof. It was ugly, it was as barebones as possible, and it was purpose-designed to match the exact spec of a long-extinct skyride model.
This is almost certainly not true. If you look at the station designs on modern skyride systems, they are radically different than what Great Adventure had left over. Frankly, there probably wasn't even enough vertical space under the roof to accommodate a modern design a la what Legoland New York is installing.
Hell, there's a good chance they can't even demo the existing skyride without demoing the entire building with it—making reusing it impossible regardless of whether or not they could squeeze a modern design in there.
And then, and this will lead to my next point too, a ton has changed since that skyride station was built. Oftentimes, with a major renovation, new building codes will be enforced. The cost required to retrofit the existing (again, barebones and ugly) structure to meet current requirements alone could surpass the cost of just building a new skyride station shelter in the future if the park decides to go that direction one day.
The ancient utilities feeding this station would almost certainly need to be modernized or replaced in preparation for a modern attraction regardless.
Again, I don't think it's likely that Great Adventure has a new skyride on order, but nothing about the ongoing removal of the current one makes a replacement any more or less likely. The doom and gloom around this very specific aspect of SFGAdv's pre-2025 activities just isn't fair or reasonable.
First I am not just talking about the roof, but the entire structure including the foundation pad the drive motors were mounted to. Building a new higher roof is nothing compared to pouring a heavy duty pad.
If the demo for the Skyride could not be performed without demolishing the dream street station, then they would also be forced to knock down half the fort which contains the other station too with the counterweight system and deep shafts. As you said, a new station would need to met new standards which means higher construction costs. Also eyesore has become an overused umbrella term to lazily attempt to shut down discussions.
The doom and gloom is completely fair and reasonable as its the same pattern all the previous new owners did to the park being repeated for the umpteenth time. The main differences this time around are the already reduced ride count from previous owner removals without replacement and the larger scale and scope of this round of park gutting. 8 rides being removed at once is excessive and not a good sign of a healthy company or park. KK is likely the only ride to get a replacement, perhaps you can sort of count Flash as being a defacto GL replacement which Zimmerman likely does. Sadly the park is likely down 7 rides permanently. If he goes the Shapiro route and replace rides with kiddie ride, those will not count. Perhaps one needs to be an oldtimer who has visited the park for decades to see the pattern.
Moreover, dismissing others's concerns about the park's future and direction as doom and gloom is condescending. One can also just as easily call any positive outlooks for the park to be just denial considering its rocky past and even worse current situation but I will refrain from that. I wish I could have a more positive attitude but having seen this same pattern happen repeatedly before, I have doubts it will be sunshine and rainbows this time around. Especially as every repeat of this cycle gets worse. Zinnerman has already made himself Shapiro 2.0, electric bugalo.
Ripping the station out, foundation and all is clearly storched earth situation which is not promising for an replacement. Its no different than saying because a park is being completely raised and a warehouse being built in place is not a sign a park won't reopen. I prefer a park to have rides over voids but it seems many here greatly prefer voids to rides. Six Flags Void Adventure, the first park that glazes back into you.
Again, demolishing a heavy duty foundation, preparing the site, building molds, and pouring concrete for a new foundation is more than modifying any existing pad. With an existing pad they just drill holes to epoxy in new mounting studs for the new mount pattern, then construct whatever new enclosure is required. CF has pulled several controversial moves that has polarized the park's fan base, yet another shot in the park's foot.