Well, gee, perhaps I should just mouseover to see what each button does? Oh yeah that's right, there's not even a bloody mouseover for half of the buttons. Gotta just try clicking them and seeing what happens.
Lets look at your list. 5 bloody buttons for Google Integration. Which again, the vast majority of people using Google Maps want nothing to do with. "Gee, I need directions to my friend's house. I could really use a button to open up Google Drive right now!" And hey, let's put them in top of the screen where most people expect to find their most important controls!
Hey, that view type? The one in the lower left, which is probably the least likely place a person would look for it? Let's make that only represent half of the possibilities for the view type! Let's put the other half in the upper left right near the directions button!
Hey, pictures? Let's make them suddenly appear when you turn on satellite. But not on the map - my god no, why would you want to know where on the map the pictures are? Let's make them take up a massive thumbbar at the bottom of your screen, clearly people will want that! What, people are complaining? Okay, let's put a tiny line when you mouseover the image that only emphasizes how the ordering of the images has no correlation to where they are on the map.
There's three buttons on the bottom right, to the right of the streetview person. Let's see what each of them do. PSYCH! Haha, gotcha, they're all just one button, and it's not even a button, just a toggle to the annoying "photo bar". The seemingly disconnected arrow icon is the same thing.
Clearly we've now got too much stuff on the screen, so let's take away people's ability to choose their zoom level, because nobody gives a rat's arse about that, what they really want is a quick link to Google Drive!
Language input is in the upper left. Language choice is in the setting bar on the lower right. Making a route is in the lower left. Sharing a link to the route is in the setting bar on the lower right. And of course, all of the stuff on the lower right is below a bloody link to what you've been searching for on Google, as if that has any bloody purpose in being there whatsoever. But a link to My Maps? No no, not there! It's in the bloody suggested searches entry on the upper left.
Whatever flock of drunken geese designed the interface should never be allowed to touch design again.