You need to rephrase your question. Does M1 (any M1) still hit 90+°C at full utilization? Yes it does. Does the machine itself get warm/hot when working hard? The Air, yes (plain M1 but no fan). The 13" Pro, not really (plain M1 and has fan). The larger Pros, yes (have fans, but more powerful M1s). Do the machines get unbearably hot? Depends on what you consider unbearable. For some people, apparently not.