I'm not sure how that answers the question. There was clearly loads of petty crime (including not paying for stuff) back in the day. And worse, when you think of gangs, the underworld and a load of wrong'uns. People probably only knew a fraction of the bad shit that went on. That tweet just shows some statistics from now.
Ok, I thought it might give you some context.
So I'll share my experience, having lived in London for 30 years.
Faredodging and shoplifting is getting way more common and blatent.
I've been to the Greggs at London Bridge four times in the past couple of years, and witnessed shoplifting twice. The first time, a teenager walked in, grabbed loads of stuff and shouted to her friends, "Everything is free if you've brave enough!".
Just last week, I saw a guy push open ticket barriers to let himself and partner through at London Bridge. She had loads of bags, including one from Selfridges, so she wasn't exactly skint.
If I switch from train to tube or vice versa, I expect to see a faredoger.