Honestly, I don't see where the attempt to equate the WSB people out to make a quick buck by gambling and hope they win out over the hedge funds as being that connected to the deplatforming of right wing people - I'm sure given "the right" and "wall street bets" are large groups that there is some overlap, but in Europe I know plenty of people following along the stock market with no connection to current US issues.
People have found an unpopular target (large funds, still a lot of dislike built up over the 2008 recession, current inflated housing markets in many cities) and there's a swing in popular emotion and yes, public figures have egged it on at this stage, but it's not really a protest against donald trump's deplatforming or liberal elites that some people are trying to make it out to be.
Plenty more people willing to take risks on that among the middle class when the stock market is the only way to even keep the value of their savings anyway. My savings account has an actual interest rate that was cut from 0.50% to 0.01% this year, whereas 2020 excluded, inflation has been around 1% in my country. Many of my friends in similar situations have gotten involved in stocks under a similar background and a not insignificant number of them are operating under logic like "90% in long term stocks, 10% for whatever crazy long bets" (like which airlines are going to come out of this, whatever stock reddit is pumping at the moment, bitcoin or companies like AMD a few months ago which they're like "I use this stuff and so many insitutional investors are completely clueless on the market dynamics").
So you get people with "stupid bets" funds, and an idea that gets momentum (The shorts cannot not buy, let's outwait them), and this is the result.