BIMI - Brand Indicators for Message and VMC

Only if you've bought into the manufactured need for BIMI and VMC. Which there's no reason for you to do.

Previous discussion on the topic:

I think it's noteworthy, in the first topic, that eHarmony, one of the headliners that Digicert mentions, let their VMC expire over a year ago. Apparently they didn't see the value in it either.