Is there a way to opt out of CV system?

Just ignore it?

EDIT: As much I'm aware of the controversies around CV systems but it works fine for me. I mostly used it to filter out leechers/freeloaders from my giveaways. I think you should have explained why it's stupid according to you.

No.

retweetedbyhumblebrag

Absolutely. Don't give away any games. If you do, only giveaway bundle games.

Only enter Giveaways that require 0 CV and only create ones that require 0 CV.

You have essentially opted yourself out of the cv system.

You seem to be doing a good job so far, not putting CV on your giveaways. That's as far as opting out can get. (Well, I'm not entering giveaways at all, which is a further step, but I won't suggest that.)

If you use SG+, there are filter options marked "Show Green" (contributor giveaways which you have the CV to enter) and "Show Red" (contributor giveaways which you don't have the CV to enter). If you uncheck both of these boxes, you will not see any giveaways with CV. Additionally you can make your giveaways with 0 CV requirement, but that's already been said.

I'm just curious on why do you think it's a stupid system?

To me it's not perfect, but it's better than not having it. Look at Galagiveaway for example. There is no CV type system there. Most of the giveaways there are all lower tier bundles.

CV system is the result of arduous work by SG people to counteract certain less-than-stellar attitudes from certain users... it's not perfect but it ain't stupid either.