Solo tech founder looking for simple and micro marketing activities

I can code. I love coding. I can design. I love design.

But marketing. Maybe I can. But I don't really love it. But got to do a bit of it myself before I can hire someone else to take care of it.

Most of my time is spent building https://metarings.xyz . Marketing is done next to zero.

Can you suggest micro marketing activities which I can just do it everyday with minimal time? Something that takes about 2 hours a day should be enough I guess. I share my progress on twitter but I don't have much followers yet.

My goal would be just to have 100 people supporting me so I build the just right product for them. Currently sharing everything in my Discord https://discord.com/invite/kjSSEvCkE9 but not much activity over there as there are not enough people.

Any suggestion is most welcomed. Thank you.