It might be worth a lawsuit when you find your data used to promote or deny you services later on.
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brb Monkhouse Stampede, Fri 14 May 2021, 19:57,
Reply)
Lawsuits are usually for people with money*.
They are unlikely to admit that is why they are refusing services, the same way it is difficult to prove discrimination at job interviews.
*although I have beaten the DWP at tribunal.
(
FeralCatMan Unusual disease collector., Fri 14 May 2021, 21:42,
Reply)