I love Wix but I ended up moving my business website off of Wix for this exact reason. Wix is incredibly far behind when it comes to strip design with adding dividers, gradients, and other design elements Robert mentioned. I was also able to get better loading speed.
I hope the decision to not focus on strips until 2021 is changed and at least some of these items are added to strips. This would allow people to add design elements that really make websites pop.