somewhat echoing sibling (jsjsbdkj), 44 minor convictions tells me something else is going horribly wrong in that person's life, possibly from lifetime systemic injustices. without really understanding the person and their situation, we shouldn't pass judgment from selected tidbits in a news blurb.
we all make mistakes and break laws (often unknowingly) all the time. (harsh) punishment escalates the resentment cycle, pushing it to fester and metastasize, and is counterproductive to stable and harmonious societies. as such, you'll never completely segregate away injustice-fueled resentment, so the better strategy is to dissipate it away using compassion and care. much less than 1% of humans (and probably less than 0.001%) are truly irredeemable, requiring segregation from the rest of us. most petty crimes are of immediate, and often temporary, circumstance.
the crimes that need harsher punishment are those committed from positions of power that affect many people (like environmental disasters and corruption). by harsher, i mean take away all the money and status garnered from the crime and provide full restitution to victims (not lawyers), not longer prison terms.