The only problem I have with CLAP is that it’s yet another standard to support. Right now in Renoise there’s LADSPA, DSSI, AU, VST2 and VST3 in Renoise. CLAP is great, but almost all CLAP plugins out there are also available as AU or VST3 plugins so there’s not much pressure to support it.
So unless there’s an obvious, super-duper user-visible feature in CLAP that we urgently need, I don’t see the need to support it - sorry. I wish I had the time to support it though, because VST3 is a pain to maintain and CLAP is great from a developers perspective.