Press the power button , when it shows on the screen long press until says safe mode then tap , to exit out just restart the device. If done properly it will say safe mode in bottom corner .How do safe mode?
How do safe mode?
What I did was I went to Chrome flags to turn web pages to dark mode. With Samsung web browser I turn on high contrast mode. Dark mode doesn't work Samsung themes. So I have to enable manually do it.
Chrome is fixed. So I turn off Chrome://flags dark mode.
Haven't tried Samsung web browser to turn off high contrast mode or disable ad blocker to see if fixed or not.
But Chrome is working fine now.