There's no change in the timeline. Eighteen months have gone by and there have been no reports of violence against drone pilots or even a nosey woman yelling at drone pilots after locating them with RID. How long will you have to wait without a wave of RID-enabled violence until your fear subsides? Two years? Ten years?
Instead, why not worry about a commercial air carrier you're flying on being knocked down by a drone? There's been an example of a drone/aircraft collision discussed here recently?