I think it sounds natural enough, however, my question is what do you mean by occupying roads? As in the people are living/standing or staying there without a car OR cars that are taking up space and refusing to move with traffic? Otherwise I may be slightly different answer.

Some Sentences with New Words

1) They revoked his driver license, because he was caught slightly drunk.
2) Meet me outside, but forgive me if I'll keep you waiting.
3) It was insufferable, chilly wind had been blowing since the beginning of February until the sunny and warm weather of March came.
4) I always prefer to have some cash on hand.
5) There's no need to deploy NATO anti-missiles in Europe since the moment Russia announced its hyper sonic weapon .
6) Various accents that pertain to some British counties and cities sound very exotic to me. In Lancashire, for example, people omit the sound "h" in words like "happy", so it sounds "...appy". Here when we write a word that we omit a letter we write ' so this becomes: ".. 'appy"
7) I'll take him there on time if they remind me to pick them up. This is a tad bit confusing with 2 different objects: personally I think it makes more sense with him, him or them,them: I'll take him... to pick him up or I'll take them... to pick them up.
8) I came over traveled to Mexico, but a month ago I returned back to the U.S.
9) What kind of berries do you prefer? As for me, I like fresh blueberry, but I don't like blueberry jam. On the contrary, I can't say I'm a big fan of fresh strawberry, but I adore (love) strawberry jam, especially coupled with cheese. Fantastic but I would talk about the berries in plural blueberries,strawberries everything else is good.
10) I'm getting used to watching westerns before going to sleep. This America of old times seems to me very attractive and unique. I'm sure there's lots of stuff that would never happen in a real life, but it's not so important for art. Someone said a good thing about this -  in good way- "Life is the root, but art is the flower".

I have found here in the States that about 25-30% of the films/TV shows are dubbed/subbed in German especially Netflix originals. Is it not the same where you are?

It is correct by grammar. However some people would say that it is misleading if they know a lot about finances (money).

I think what you wrote is fine. Honestly I would say that it is based off your imagination. I would say that if you have the robot give subtle(minor) incorrectly spoken lines that would be good- exactly like you have above. However with more and more dialogue the AI should "mirror" the people it speaks to ultimately in 3-5 minutes of dialogue only speaking incorrectly with phrases and situations it hasn't come across yet. After lots of dialogue from your robot it should progressively use more intellectual vocabulary on occasion. If you want to direct message I can review your script or other ideas for you. Good luck and good job!