Hamilton has vowed to win a record-breaking eighth title after controversially losing out to Max Verstappen in 2021.Since then, Verstappen has dominated the sport, with the Dutchman on course to win his third title in a row this year.Hamilton remains committed to F1, signing a new two year contract extension with Mercedes until the end of 2025.Stewart has been critical of Hamilton in recent weeks.He told German publication BILD: “First of all, Lewis is one of the best to ever drive in F1.“But the truth is that in the last decade he competed with Mercedes for a team that was…