Seeking option to disable Liquid Glass feature

According to Apple:

After a software update is installed for iOS, iPadOS, tvOS, watchOS, and visionOS, it cannot be downgraded to the previous version.

What you can do about this:

Open Settings ➢ Accessibility ➢ Display & Text Size, then toggle Reduce Transparency = on.

Also in Settings ➢ Accessibility ➢ Motion, then toggle Reduce Motion = on.

Also in Settings ➢ Display & Brightness ➢ Liquid Glass ➢ Tinted.

In addition, you can provide ⇢ Product Feedback.

If enough requests are made, your feedback might help with future development, like a toggle in the settings.

Good luck! 👋🏼😉

It's not clear whether or not that will happen in the future, and we aren't allowed to speculate either.

*no pun intended*

But there are a few options on your iPhone to tone down the effect of Liquid Glass. Firstly, go to Settings > Display and Brightness > Liquid Glass > Set it to Tinted. Also go to Settings > Accessibility > Display and Text Size > Turn on Show Borders.

You can also submit feedback to Apple here: Feedback - iPhone - Apple

Apple does not tell us their plans, so that is an unanswerable question. However, here is some guidance: Liquid Glass - Love It Or Hate It - It's … - Apple Community