Well, 2 Factor authority dose not help to being unsuspended. 2 factor and suspended reason both are totally different. This 2 factor use for a another kind of password for your account means a second password which is impossible to hack because every 30 second it change so if you have the code only you can access your account. So it added to more secure your account so that others can not hack or access your account. But account suspend is a fully different topic because your account have to be spam free you have to follow twitter rules to post or work in twitter. Otherwise they will suspend your account its normal. So first try to read rules carefully
That's true on the surface, and it makes sense. But there is also a serious deplatforming effort going on. One reason for this (in addition to the legitimate reasons) is that Twitter wants to prevent those already deplatformed from coming back under a new name.
And, they don't want any competition. Parler has been brought down (they probably will be able to rebuild) so Gab is the only alternative.
Gab has seen massive usage in the last few weeks. It's now slow as sh!t (even though they're constantly adding new servers).