It's sad to admit but opera is just... bad
Why? you may ask, well I switched to opera around 3 years ago, I saw a few advertisements and decided I should try it. Before opera I used avast secure browser.
I noticed that one of the most important functions that opera didn't have was: (even with the avast security extension) was blocking popping up tabs. Some websites open a tabs with viruses when you click anything, it's not about the viruses beacouse antiviruses will deal with them quickly, you just have to close a tab every second
After 2 years of usage something started happening
Opera started crashing, not just crashing but displaying a black screen that you can't interact with. I was closed out of my browser for days, sometimes even weeks. At this point Im just tired of it, that is why I'm leaving opera, won't come back propably