There are pros and cons. I live in Canada now, and one major downside is that, because technically I would be an international student, I cannot afford a university. The tuition fee for international students is through the roof. But, ultimately, leaving Ukraine was a correct decision, because otherwise I would have ended up fighting Russia. In summary, it sucks but could have been worse.
You are correct. But, ironically, unlike in Ukraine, in Canada and probably in the US, entry-level jobs (also known as internships) are reserved for undergraduate students. You could call this is another downside of leaving Ukraine.
Do you want to share a bit of your story? 3 years ago would mean you left right at the start of the war. How do you feel about that now?