[PhantomGremlin]

Source: I built a third-party desktop client for iMessage at https://texts.com

Does the texts.com client solve the original problem? Does it make it easy to go back and view all those old text messages? I know the website says "from forever ago easily". But you didn't say that explicitly in your post.

I assume you're being modest and not "pushing" your solution. But if it simply solves the problem, maybe you should be shouting this out loud!

[KishanBagaria]

It absolutely does, scrolling up shows older messages instantly.

Also, a "jump to date" feature (like Telegram) is planned (and super easy to build.)