Feature requests should focus on problems, not on proposed solutions: How to post a Feature Request
A more searchable / appropriate title and writing direction for your thread is: “Avatar items with special effects should not impede vision/gameplay”.
Another solution to the problem is for Roblox to go through and remove all effects from previously uploaded avatar items. Avatar items shouldn’t have special effects so that developers don’t need to spend time writing a filter for these items if the effects aren’t compatible with the gameplay/aesthetics of the experience.