The first World Cup with three host nations brings three very different burdens. Mexico carry history and a knockout drought; the USA carry Pochettino's grand project and a home crowd's expectation; Canada, unbeaten in their build-up, carry the lightest load and maybe the most upside. Home advantage is not one thing.
Mexico's weight is heaviest — a proud football nation that opens the whole tournament at the Azteca and has not reached a quarter-final since 2018. Every misplaced pass on opening night will be heard. The USA's burden is expectation: a marquee coach, a settled core, and a country that finally wants the sport to arrive in full.
Canada's is the gentlest, which may be the secret weapon — unbeaten through their warm-ups, low external expectation, a free hit at home in Toronto. Host pressure can paralyse or liberate, and 2026 will show all three faces of it at once.
Home advantage is a gift to the calm and a curse to the tight. Three hosts means three experiments in nerve.
By the end of the group stage we will know which host turned a home crowd into a tailwind and which felt it as a weight.
Sources: Goal — Mexico preview · rg.org — Canada unbeaten · Yahoo — schedule and groups.