Please have a toggle in the settings menu which you can allow or disable the specific notification types on your HUD:

-Friend requests

-Invites

-Invite responses

-Vote kicks

In the case of friend requests: Streamer mode auto-rejects friend requests, instead of leaving them on hold. Some people might want to check notifications later, or on their own time. Some content creators and VRChat streamers receive many friend requests, and it's endless HUD pop-ups.

In the case of invites: You don't want to be on Do Not Disturb, but perhaps you're engaged in an activity that can't allow for HUD distractions. Maybe you're recording in first person. Or getting many invites at a short time frame. Just make it stop for a second?

In the case of invite responses: Fear of rejection? You're trying to expect a Invite HUD popup, but it's disappointing to see the similar Invite Response HUD popup.

In the case of vote kicks: It is currently possible get get spam notifications for votekicks. Someone can abuse votekicks, and cast them on an entire lobby; there is no cooldown or limit to how many you can begin. This should be its own Canny post.

It can be annoying to click 'no' on each one, and have the HUD hang there.