Let me preface my comment with these thoughts.
Twitter is a biased left-wing powerful media company and should be strictly regulated as public utility.
Twitter is the elephant in the room and needs some serious competition.
Currently {GAB](https://gab.com/) is an attempt to provide some competition to twitter but hasn't connected with people and Wikipedia (Communist influenced) describes it as an alt-right, white supremacist platform. 4CHAN is.............different . A place for shit posters but mildly entertaining.
Parler has risen to provide a fresh solution to Twitter's blatant bias. This is good but it is poorly implemented for these reasons IMO.
I cannot even view posts if I am not a registered user. I don't even know what I am signing up for. I tried to contact them, but apparently I must be registered before I can even offer suggestions. Catch-22
I don't use a smart phone regularly. Parler has a website but I don't even know if the content is viewable or if I could even post via my PC browser if I were a member.
If I were a content provider or politician I wouldn't reach my audience to the fullest potential. I hope they their reconsider their policy. I like to try before I buy.
Here is why I hate Parler:
Login. Why do I need to do an 8 digit capcha and phone verification, without the option to disable either. I have to redo the capcha and phone verify even if I accidentally close a tab and reopen it.
Notifications. On a desktop browser, I have to refresh notifications to get them to show up. I know this is a stupid gripe.
I don't like how they do images. Instead of resizing them, you have to scroll.
That is what I have so far. I will continue to use it because it seems like that is where everyone is heading. I continue to do battle on Twitter. I just keep creating accounts as they are shadow banned. I mainly post in peoples comments. I think Parler could be a useful tool to organize conservatives, but I don't see it as a Twitter replacement, yet.