Searching for "LSPatch modules 2021" today (looking back from the future) is an act of retro-archaeology. Many of the modules from 2021 have been updated or abandoned. The core concepts, however, remain.
: While LSPatch remains a solid choice, many users have migrated to LSPosed (Root) for full system control or KernelSU for a more modern, invisible root solution. lspatch modules 2021