I have the same issue as explained above.
I cannot click, for example, in Youtube mobile, on the comments link.
It works in other browsers, like Firefox.
I tried disabling ad blocking, data savings, it does not matter, I cannot click in the lower part on any website I visit.
- Xiaomi Mi A1, running Android One
- Android 9, security patch level 1 May 2019
- Opera 52.2.2517.139816
Here is an example: