Sure everyone should/can be here.
But really the question is do you *actually WANT* and seek to encourage it (and all that it entails), but I suppose your second part of the answer answers this is.
'More is better.'
I suspect people like nostr:nprofile1qqsfnz2sqsflkatdssmeztxr90s8xrd7r07xkhfwaa6eu9zkcguljpgprpmhxue69uhkc6t8dp6xu6twvaex2mrp0yhxxmmdqyv8wumn8ghj7am9d33k7mt99ehx7um5wgh8w6twv5q3kamnwvaz7tmwdaehgu3wwphhyar9d4hkuetjduhxxmmdh047hg probably feel differently(?), they're doing most of the filtering of the awful stuff for us.
It's also may be matter of when, do you think it would perhaps cement a reputation (nostr has a bit of a bitcointwitter2 reputation atm, but barely, because barely anyone has even heard of nostr).
Just some thoughts.