I've been a programmer for decades

But I still can't read the word "debugger" without thinking of a man using his penis to vacuum semen out of another man's ass.

Debuggers are nearly useless.
All you need is a trace function and a Touhou® plushie. Litter suspect parts of your code with the trace function while simultaneously explaining the problem to your Touhou® plushie and you will quickly and easily find the culprit of the incident.