We created a Devvit app that should reduce spam here. Once you are verified verification will stay for 10 hours before being required again.
If things go well we will reduce or even remove minimum karma for posts.
The app is experimental - please report any issues in my DM or modmail
Thanks
UPDATES:
After some mostly positive feedback, we will change verification window to last 15 days, but failed captchas, low karma, low trust will ask only some users to verify more often than 15 days.
To make it harder for AI/Bots captcha page will require to press and hold the button for 1-2 seconds before captcha image will appear.
