One thing I've learned repeatedly over the last 20 years is that companies are generally not deserving of your loyalty.

By all means, show up, apply yourself, and do your best work, that's just being a professional. But never get emotionally invested in a company you don't own.

There are really only two reasons for staying: earning or learning, ideally both. Once you have exhausted your current employer's limits in this regard, move on, you don't owe them anything.