Change attributes on multiple clips

Hi, I'm currently working on a project with clips from 2016. Happy new year btw This year I want to create more footage , have fun and take my projects to a level higher

Let's say I'm adding the vignette effect to a clip, then change some properties, and then copy and paste this effect to all other clips, so all have the same effect.

The next day I find the vignette effect too dark, so I adjust the darken property. But in order to do that for the whole project I have to adjust all clips, and this takes some time.

I do this often this with not just the vignette effect, and haven't found the proper way to do this.

How do you handle the same effect or attributes for multiple clips?

Change one. Use remove attributes to remove the vignette from all the other clips. Copy the changed one and use paste attributes to paste the vignette back to all the others.