You’re leaving so that in a few years it’s a 200-300% raise relative to what you’re making now.
That said, I don’t begrudge anyone staying for “love”. If you’re happy then that’s great. I’m happiest when I’m at least making an effort to make as much as I can.
If you're spending a full third of your life (half, if you count only your waking hours) working, I would imagine "love" for your work and/or people should play a significant role in your choices.
"I love what I do and I love the people I work with - but I didn't come here for love."