There are existing open-source clones with sites that are active. What are they doing wrong? https://gitlab.com/postmill/Postmill https://gitlab.com/postmill/P

There are existing open-source clones with sites that are active. What are they doing wrong? https://gitlab.com/postmill/Postmill https://gitlab.com/postmill/Postmill https://github.com/ruqqus/ruqqus https://github.com/ruqqus/ruqqus https://github.com/Phuks-co https://github.com/Phuks-co