[mukundmr]

There are ways to make AdBlockers work with Safari 13. It is a question of someone taking the effort to adhere to the new design enforced by Apple for Safari extensions.

I switched to AdGuard from uBlock Origin.

[zerealshadowban]

I've made the same switch to AdGuard after upgrading to Safari 13, happy so far. (I've loved uBlock Origin for many years.)