Token approval revoking and smart contract verification.

With all the news about recent scams I've been wondering more about token approval revoking services and smart contract verification. What are some legitimate services people have been using and trust?

Here are a few services I found so far for approval revoking: Etherscan, so many great uses. Debank, seems good but also links to Rabby now? Unrekt, haven't tried it, the website kinda sketched me out.

In terms of smart contract verification all I really found was Rabby, apparently it will scan a contract and give it a rating of sorts before you sign, anyone have experience with Rabby?

I'm sure there has to be more services out there that I just haven't stumbled upon yet, just wanted to see what the community has found so far aswell.