Considering this issue as Feature Request and updating the issue accordingly.

Thanks!

This is BUG

Tested the issue in Android and able to reproduce the issue. Similar behavior is observed since Chrome #65.0.3325.144

Prerequisites: Enable "Simplified View" from Chrome Settings >> Accessibility.

Steps Followed:
1. Launched the Chrome Browser.
2. Navigate to the URL: https://www.dobreprogramy.pl/Aktualnosci,Sprzet,5.html
3. Scroll the page up and down.
4. Observed that Simplified View is offered to the page

Chrome versions tested:
65.0.3325.144(Beta), 66.0.3356.0(Canary)

OS:
Android 8.1

Android Devices:
Pixel

This seems to be a Non-Regression issue as same behavior is seen since M65.  Untriaged for further input's on this issue.

Please navigate to below link for log's and video--
go/chrome-androidlogs/819379

Note: 
1. This issue is not observed in Desktop.
2. Builds before M-65 doesn't have Simplified View option. Hence Untriaged this issue.

wychen@ -- Not sure where it is would be a Feature Request or a Bug. Triaged as per the C#3. Could you please take a look into it.

Thanks!