How naive of me to not ignore all contextThat's a rather naive way of looking at this particular issue. What he did in 2020, was already there in 2019. Hammer climb, Baloise Belgium Tour, Adriatica Ionica, San Sebastian, EU ITT, you can even count his silver medal in the ITT WCC for a 19 year old i think. And even before that the writing was on the wall with great performances at Turkey and San Juan (his first pro race, top 10 (might have won if not for team orders) and 3rd in a short flat ITT). Evenepoel's 2020 had little to do with "covid/lockdown" fishiness.
If anything Pogacar and later Pidcock as well a few others have shown breaking through outrageously early isn't that uncommon anymore.