Heat the olive oil in a large pot or Dutch oven over medium heat.
Add the diced onion and cook for about 5 minutes, until the onion becomes translucent.
Stir in the minced garlic and cook for an additional 1 minute until fragrant.
Add the diced potatoes to the pot and pour in the vegetable broth. Stir to combine.
Bring the mixture to a boil, then reduce the heat to low. Cover and let it simmer for about 15 minutes, or until the potatoes are tender.
Once the potatoes are soft, add in the corn, heavy cream, dried thyme, smoked paprika, salt, and pepper. Stir well.
Allow the chowder to simmer for another 5-10 minutes, stirring occasionally, until heated through and slightly thickened.
Taste and adjust the seasoning if necessary.
Serve hot, garnished with fresh parsley if desired.