NASCAR penalized driver Bubba Wallace with a $50,000 fine for slamming into race winner Alex Bowman's car after the Chicago Street Race. Wallace's actions, fueled by an earlier incident where Bowman spun him out, prompted discussions about penalties and playoff implications. Another incident involved Chase Elliott and Daniel Suarez, with NASCAR investigating the possibility of penalties for Elliott's aggressive behavior. While Wallace faces scrutiny due to his history, NASCAR is likely to issue fines rather than points penalties, as seen in previous cases involving other drivers.