Concatenate Text with Group By (Combine Rows) in Power Query

What is Power? I’ve been thinking a lot about what real power is and what it looks like. This poem from my book articulates a lot about what I believe real power is and couldn’t be more relevant in such a time as this. “We spend all our lives climbing the ranks, and growing the numbers that hide in our banks, we’re persuaded to believe that money means control, but money cannot pay the price to save a single soul. For there’s power in the agreement of two or more, and there’s power in the hands