How important is it to pick the right partner when it comes to retiring early?

32M. Broad question but as I’ve been dating people I’m starting to notice a trend where most people are really bad at managing their finances and have met some people who think they don’t need to invest/save as they can make it back in the future (clearly ignoring the gains that come with compound interest). Curious to hear from folks who are married (or got divorced) how important being aligned on money was to the health of your relationship and if there’s any red flags you would steer clear from?