Modern browsers randomise parts of the handshake, which results in an unstable ja3. ja4 and others normalize the relevant details to make the fingerprint constant again.

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johnisgood 2 hours ago | parent [-]

How effective is it at "un-anonymizing" me? I value privacy. What do you think I can do about "any" of this?

	▲	Retr0id 2 hours ago \| parent [-]
		It tends to identify your platform/browser version, with relatively low granularity. Unless you have an unusually rare OS/browser config, it won't deanon you on on its own. But it can be combined with other fingerprinting vectors.