> since students don't have to worry about typing and syntax
As someone who regularly teaches intro programming using Python, I assure you that students learning Python need to worry both about types and about syntax, and the fact that both are invisible does them less favours than you might think. Type errors happen all the time in Python, but they aren't caught until runtime and only when given the right test cases, and the error message points somewhere in the program that may be quite distant from the place where the problem actually is. Syntax errors are less common for experienced programmers, but newcomers struggle just as much with syntax in Python as they do in languages like C++ and Java (both of which I've also taught intro programmers using).
As someone who regularly teaches intro programming using Python, I assure you that students learning Python need to worry both about types and about syntax, and the fact that both are invisible does them less favours than you might think. Type errors happen all the time in Python, but they aren't caught until runtime and only when given the right test cases, and the error message points somewhere in the program that may be quite distant from the place where the problem actually is. Syntax errors are less common for experienced programmers, but newcomers struggle just as much with syntax in Python as they do in languages like C++ and Java (both of which I've also taught intro programmers using).