Has anyone moved back to Ireland and regretted it?

I’ve lived in Canada now for seven years and just heading back tomorrow after a two week visit for a family wedding. Loved seeing everyone and spending time with family I haven’t seen in so long but getting the “leaving tomorrow feels”. But at the end of the day I just love Canada so much and have an amazing community over there.

So it got me thinking, has anyone moved back to Ireland and completely regretted it? I’ve heard the “it’s the best thing I did” stories but want to hear the downers people have experienced.