Sometimes I regret having a Tumblr account due to drama (e.g. Rooster Teeth's recent Cards Against Humanity controversy, overly aggressive SJWs, etc.) Though I have found it very useful (Spaces for Neuroatypicals, amazing food blogs, etc.) and have learnt a lot of useful things from it and I tend to hang on to it now just for Anxiety support blogs, the food blogs and the few friends I have made there, apart from that all the arguments and fights just tend to bring me down...
I would recommend not getting a Tumblr as nowadays as it is just turning into a place full of bullying and hate- The SJW blogs I used to follow have all been reduced to anti-white and anti-cishet, hate mongering blogs which should be avoided if you are white and/or a cishet or else you will just be attacked by them and their followers (happened to me when I added a comment on to one of their posts about anxiety sufferers?) which appear to be going against the whole idea of being a SJW... Seriously stick with a different website!