70 newsletter subscribers in month 1

I've published so far 5 articles. Every week I see that engagement increases (open rate, click rate...)

Distribution channels that work best for me (in terms of sign ups):

• LinkedIn Post
• Reddit Post
• Medium Post

Channels I've tried but almost no traffic:

• Slack groups
• Facebook groups
• Twitter (just started a Twitter account for that, so I have no following)
• hackernews (got traffic, but no engagement/signups)