Oh there's so many people who want to be doctors! No shortage of that.
What ends up is the extremely difficult admission process, poor mentorship/training structure, long work hours, and low salary; at the end you are rewarded with high salary and prestige, but very few makes it that far.
As much as I disagree with the convoy movement, it seems that the charges are more politically motivated (anti-far right) than bringing justice. A lot of those charges could be applied to anyone partaking in a protest: mischief, obstructing police, and intimidation are all charges that could potentially be applied to both the convoy and the current ceasefire protesters at various North American campuses; given a literal reading of the criminal code.
Intimidation:
Mischief:
Offenses related to public officers:
Obviously there's a double standard where such charges would not even be brought up unless it's extreme cases. But shall pat King be charged and given a lengthy prison sentence (5 years for example), that'd probably set a precedence for the justice system to be used to deter politically motivated protests; this time it's the freedom convoy, the next could be Gaza-related protests shall it persist.