From a Scottish perspective: I'm quite enjoying the SNP's shock and outrage that "somebody else" should have the temerity to start up other political party focused on delivering an independent Scotland (whatever you may feel about that as a goal). The Alba Party and the ISP (there may be others) have a perfect right to exist and to mount any challenge over key issues they feel strongly about. (I'm ignoring personalities here).
That was how I thought democracy worked. It's certainly how disruption works. It's also a taster as to how the political landscape might look post independence. It's going to be pretty toxic out there.
Turns out not everyone thinks it's a good idea to have more choice or more voices puffing and spouting into the ether. I'm thinking that with all the finger wagging, high energy rhetoric and spitting taking place ... media types, journalists, spads and politicians need to remember that they really don't own anything. Not even their self generated hot air.
At best they might construct a policy, perhaps even deliver on a policy. At worst they are just mouth pieces and influencers; positively or negatively or quietly ignored. So don't believe a word - or at least very little of what's blethered, boasted and leaked until something tangible is produced.