Likewise, you cannot mix coins on Mixtum, Webmixer, Mixer.money without Jambler.
Just as you cannot visit Facebook without googling it? Lmao. You can access these mixers without Jambler. Some of them are older than Jambler.
If an exception is acceptable, Jambler does not mix directly under its name, but I do it masked behind several other brands/domains.
This is the side effect of forbidding people from promoting something as abstract as a bitcoin mixer.