"What am I missing."
There is an underlying problem in that fact and opinion are conflated. It is conceivable to agree on the facts of a matter, for examples the efficacy of masks and draw different conclusions (opinion) on whether they are worthwhile (I think they are). In general "I think" is a flag that someone is about to present an opinion as fact.
Similarly, we don't *know* what Mr. Trump's intent was in his speeches and tweets with regard to what became the Jan 6 invasion of Capital Hill. We have opinions based on observation but statements of opinion purporting to be fact are dilute the value of science and fact.
Even well-known scientists fall into the trap. Dr. Fauci can speak to many things as matters of fact (infection rates, vaccine efficacy, history of success of various approaches to controlling widespread disease). When he says we can open schools safely he is offering an opinion, albeit an educated one, and that is NOT a fact.
Most opinions also come with assumptions that are usually unspoken. For example, that children will behave in accordance with rules to allow schools to open safely. We already know from observation that college kids won't. We can opine that elementary school kids won't either in different ways.