Coming from a Guardians fan, your points make absolutely no sense. See ball, hit ball. 1. Just because a runner got on base and then another guy hit a home run, there is no way that means they're cheating. 2. In case you didn't know, players on base can relay signs to the batter. 3. There have been SEVERAL players that have gotten better after leaving a team, such as Max Muncy and David Ortiz. 4. That "source" about them cheating in 2019 is just someone ranting about the Brewers because they're upset. No reliable sources whatsoever. 5. And... What. Drug dealing? I'm almost certain that after the season they had, pretty much everyone would've gotten drug tested.
All in all - don't listen to fans ranting about their rival team cooking, AND THE TIGERS SUCK!!!