We know gdb as eternal debugger on Linux systems, but it has a steep learning curve if you are new to it. Lot of people use it with front-ends like Emacs, VS Code etc. and another one is LLDB which is quite good with C/C++ and python bindings offer a strong way to write complex logic.
Lately a new debugger has come to fore called microscope
Its supporting C and sweet surprise is zig support.