https://fydeos.io/

You should be able to subscribe to Lemmy communities via Mastodon

https://fedilab.app/

You can buy a similar thing off Ali for half the price: https://www.aliexpress.us/item/3256806536492707.html

Would love to but switching profiles crashes my 6a and restarts the phone every time. Wish this problem would be fixed as it makes switching profiles so annoying and using a a service like shelter more convenient.

If a service is ever compromised, you would have chosen to consolidate information that would lead you to be more greatly vulnerable than if you had spread over multiple services.