What defines us as individuals is our ability to make decisions.
Decisions can be random, based on data, or personal preference. Decision making can be systematic with the assessment the risks for each option.
Critical thinking is about being objective, and considering the possibility of making assumptions. In this world of experts and influencers, presenting ideas that are not backed by experience or data or encouraging potentially harmful activities often does not result in any consequences.
Critical thinking is about:
Expertise has to be proven not assumed.