My biggest beef is there seems to be a lot of bugs in Safari. If I open Discord and switch tabs a few minutes later the tab is dead and a refresh doesn't work you need to retype the discord address again on the tab window.
On a full screen safari If I click on the share button by accident and don't pick any of the options the address bar for that tab becomes uneditable.
In IOS long pressing a video would show options such as opening on a new tab or downloading the file. Now for certain websites the options show for a split second before it switches to the full screen player.
There are many other annoying bugs but those are the most annoying ones.
BTW it's also amusing how not only iCloud doesn't flag a false Apple billing phishing message as junk but Apple """Inteligence""" will highlight it as priority. https://imgur.com/a/HaHxsUR