Starbucks was an amusing rise and fall.

• Put one on every street-corner, possibly across the street from each other.
• Run all the other coffee shops out of business
• Let your stores fail because they can’t sustain themselves
• Competitors notice this, and move in with drive-through-only stores

Of course the competitors are small chains and the original shops were indie, but that’s just the free hand of the market fisting some folks without lube