Options are few far in between , forcing me to use 1st party app . As much as it sucks it’s the only way i can access tumblr , The website is awful slow even with adblockers
Given all that, it’s a wonder why there’s hardly any 3rd party offerings compared to (twitter|reddit)
Probably because of this:
https://www.tumblr.com/docs/en/api_agreement
Edited to add: It might be less of a problem in the future if they actually follow through on adding ActivityPub support and you can follow things from the Fediverse.