At some point during their driving career, most motorists will stumble over someone who probably should not be on the road, owing to their complete lack of driving skill and general situational awareness (or lack thereof).
If you are a professional driver, you will probably witness this dodgy driving regularly. Especially if you spent quite a bit of time on the motorways.
And if you are a blue-light driver, then you have probably witnessed more than your fair share of dodgy driving.
This is probably what inspired these two medics to make the following TikTok video (after they had finished their shift).