Bed cover designs also have a psychological impact
Bell peppers definitely have a less spicy flavor and heat level than the peppers used to make hot paprika. But I have tried bell pepper powder in many of my recipes, and it worked just fine.
CHILLI POWDER
One thing that you might need to pay attention to is how hot red pepper flakes are. Unlike paprika, you can't find mild, medium, and hot varieties of crushed red pepper flakes.
Paprika can be used as a substitute for bell pepper in some recipes, but it will not provide the same flavor. Paprika has a more intense flavor than bell pepper, so it may overpower the other ingredients in the recipe.

In Spanish, paprika has been known as pimentón since the 16th century, when it became a typical ingredient in the cuisine of western Extremadura.Despite its presence in Central Europe since the beginning of Ottoman conquests, it did not become popular in Hungary until the late 19th century. Now, more than 70% paprika are planted and harvested from China origin.

The vibrant red colour of paprika is because it contains high levels of carotene, the same pigment found most notably in, believe it or not, carrots.
Sweet Paprika or Regular Paprika Substitutes
Chilli pods are an essential ingredient in many cuisines around the world. They add heat, flavor, and color to dishes, making them a must-have for any kitchen. When it comes to sourcing high-quality chilli pods, one of the key players in the market is chilli pods manufacturers.