The CPC and UCP are pretty awful for sure. But as this thread demonstrates, conservatives do not have a monopoly on bad takes, divisive rhetoric, unnecessary hostility, and self-defeating attitudes.
And the parallels between Democrats and LPC are significant. Both have an establishment that isn't genuinely interested in tackling certain problems or backing away from a still generally pro-business bias. Aside from some key fundamentals we can credit for upholding this difference, many of the practical differences between Canada and the U.S. are more in degree than nature -- i.e. money in politics, corporate welfare, influence of traditional energy, (mostly provincial) industrial barons, etc.