I wouldn't get massively excited.
Python is a scripting language, its shines when you want to write a stand alone file which takes an input and performs a task. Scripting languages are great to learn as a first language and so python is wonderful for non developers.
The issue you hit is the build management solutions for Python are kind of broken and these help support and encourage good development practice so a lot of Python projects end up a collection of scripts rather than a mature project. You can have good projects but...
In raw benchmarks Java has 90% of the performance of C/C++, but in reality Java is more performant because developers get bogged down in memory management on C/C++ and they get more time to optomise in Java as a result. I'm not sure where Rust will come out to be honest.
Python benchmarks at 50% the performance of Java, in reality I've found code ends up slightly worse because Python is procedural, library support and streaming is poorly supported.
Take library support, Spring really rose to prominese because of 'hibernate' which was a way to abstract talking to different databases through objects, you could switch from PostgreSQL to Oracle through config. Spring data has dumbed this down so I define a plain old Java object and Spring will generate everything I need.
Python expects you to hand craft SQL statements and every database extends SQL slightly differently, so i need to write SQL for every operation and manage/own it. So the win in being able to quickly read/write to a database (since you don't have to learn anything about Spring) is quickly ruined because of the all the boilerplate and error handling you now have to write.
Lays is called Walkers in the UK and the Sensations brand is still sold.
Here there are in my local supermarket. Personally I prefer the Sensation Thai Sweet Chilli nuts, they are the perfect thing while you wait for food to cook on the BBQ.