Trudeau never balanced a budget, not in 2016, 2017, 2018 or 2019. So, what has happened all over the world since 2020 is irrelevant to the discussion of balancing budgets.
As for Trudeau stating that we need to create an economy that works for all Canadians including the middle class and young people, how exactly has that worked out for them over the past 9 years? If young people are better off today than in 2015, then why do the polls show that the majority of young people today are voting for the Conservative Party? Can you explain that?
The survey found that 41 per cent of 30-44 year-olds would vote Conservative if the election was held tomorrow, compared to 20 per cent Liberal. For 18-29-year-olds, 34 per cent said they would vote Conservative, compared to 21 per cent leaning Liberal. The Liberals also trail the NDP in both age cohorts. Abacus Data spoke with 3,550 adults across Canada — with an intentional oversampling in Ontario and Alberta — between March 16 and 21.
https://abacusdata.ca/conservative-party-leads-by-17-over-liberals/