Yea those are good points. Ive heard some of the arguments about third space stuff. At this point in my life, many examples of third space places are completely uninteresting to me. But i have a full time job, a family, ect, so whether they were or were not available I dont think id utilize a third space. But i see their value
On my phone I use youtube revanced and adguard dns, kiwi browser with ublock origin. On my PC I use just ublock origin. So far** I havent run into issues