We're sorry to hear that you're not enjoying the change to sidebar. It's not currently possible to remove the avatars, but we are collecting feedback on this at the moment. We appreciate you letting us know that this is something you're looking for! 
Możesz dodawać lokalizację do Twoich Tweetów, jak miasto czy konkretne miejsce, z sieci lub innych aplikacji. W każdej chwili możesz usunąć historię lokalizacji swoich Tweetów. Dowiedz się więcej
We're sorry to hear that you're not enjoying the change to sidebar. It's not currently possible to remove the avatars, but we are collecting feedback on this at the moment. We appreciate you letting us know that this is something you're looking for!