Rumble is an "anti-cancel-culture" initiative and cancel culture is really a very separate phenomenon: cancel culture pertains to deplatforming based on political beliefs and impact, rather than based on where you're from or the way you speak.
I have no evidence to support the following, but looking at what causes this problem on mainstream platforms I would strongly suspect Rumble to be even worse. The cause of this problem is socially conservative US advertisers: Youtube's demonetisation algorithms are tuned to language that their advertisers feel it's acceptable to be associated with. My instinct would be that the subset of these advertisers who use Rumble would be more, not less, socially conservative.
If I'm wrong in my guess above, it's likely a result of scale. Rumble being smaller might simply not have reached the scale whereby algorithmic demonetisation is a thing. In which case it's only a matter of time.
I have no evidence to support the following, but looking at what causes this problem on mainstream platforms I would strongly suspect Rumble to be even worse. The cause of this problem is socially conservative US advertisers: Youtube's demonetisation algorithms are tuned to language that their advertisers feel it's acceptable to be associated with. My instinct would be that the subset of these advertisers who use Rumble would be more, not less, socially conservative.
If I'm wrong in my guess above, it's likely a result of scale. Rumble being smaller might simply not have reached the scale whereby algorithmic demonetisation is a thing. In which case it's only a matter of time.