This is hilarious.
Ok, so you listed a bunch of episodes, but you were incapable of actually writing what Chloe and Eevee have achieved together? And what Eevee supposedly did to help Chloe reach her goal? I wonder why.
Here I'll help you out. I'll be using Bulbapedia's episode numbering.
The biggest Chloe episode so far has been JN049 because that's Eevee's introduction, Chloe's motivations, becoming a Pokemon trainer. Definitely a huge episode for Chloe herself. They establish that neither Chloe nor Eevee know what they want to become and that they'll take this path together to figure out what they want to do. Honestly, good setup and Eevee's evolutions are a nice metaphor for Chloe's potential life paths.
Next is JN055. Uh, adventure with Galarian Ponyta and Rapidash featuring Chloe and Eevee. No progress is made towards achieving their goal, the episode doesn't even revolve around that. There's no huge development whatsoever.
Then JN057. An episode about Chrysa and Psyduck's trainer? Do you even count this as a Chloe/Eevee episode? Again, no progress is made, no huge development happened.
Then JN063. The first episode after Eevee's capture that is actually focusing on Eevee's potential evolution and what Chloe and Eevee might do in the future. Chloe gets a Water Stone, and checks with Eevee if she wants to evolve. Eevee refuses. Chloe is fine with it and doesn't want to push Eevee. Not exactly a huge development, but let's call this one a win because in the grand scheme of things, at least we learned what Eevee doesn't want to become, so it's slight progress.
Then JN069. Ah yes, the literal filler where nothing happens. Chloe/Eevee have zero progress or development.
Then JN072. Ah, Chloe joins the group for an adventure. No real Chloe/Eevee focus here either.
Then JN079. Finally, another episode that actually revolves around Eevee evolving. What happens here? Chloe shares her story with Soleil and...that's it. The episode is actually less about Chloe and more about Soleil and Ilunas. Isn't it f-ed up that a Chloe doppelganger got more development than Chloe? That's kinda f-ed up if you ask me.
Then JN081. Uh, nothing happens here for Chloe and Eevee.
Then JN087. Nice, another Eeveelution episode. Just like the last Eeveelution episode, this episode was more about Regina and her Glaceon than Eevee and Chloe. There's no talk about their future or evolving, no meaningful progress for Chloe whatsoever.
Then JN094. Leafeon episode! Chloe has a short talk with Erika about Eevee and that's it. The episode is more about Pinsir's love drama than Chloe/Eevee, which is actually kinda ridiculous.
Then JN098. Flareon and Jolteon episode! Uuuh, Ash, Chloe and Goh help out some random characters of the day and as a thanks, Chloe gets Fire Stone and Thunder Stone. There's no real talk about Eevee evolving, Just Chloe saying "I'll support Eevee no matter what she chooses", ok sure?
Then JN105. Serena and Sylveon! Chloe and Serena talk about Chloe letting Eevee choose her own evolution and Chloe's indecisiveness and then Chloe gets some relatable advice. She participates in a Contest, which is fine, she's actually trying out a potential career path for herself and Eevee. I could count this episode as some progress, but nothing really changes for them at the end of the day.
Then JN107. This is an episode about Yamper, not Chloe and Eevee lol.
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To summarize, there are like 6 episodes where Eeveelutions are featured and where Chloe talks about Eevee evolving and choosing a path for herself. She tries out a few activities, and, that's it? Half of these episodes didn't even revolve around Chloe and Eevee but the COTDs and their Pokemon.
So I am still really confused what you meant by Chloe's Eevee helping her reach her goal. What has been reached? They got three Evolutionary stones, a snow globe and a Leafeon perfume. There has been no meaningful growth or change in either character, from their first episode together until the latest episode, their status remains unchanged. And that status is: "I don't know what I want to become, just like you don't know what you want to evolve into, so let's support each other."
Literally not a single thing has changed since then. This is exactly why I'm not fond of the approach they took with Eevee and Chloe. Even when they do get some screentime, it's usually not even about them, and nothing ever changes.
Compared to Serena or Lillie, Chloe's character arc has been an immense disappointment.