Mine isn’t the net connection. It’s the sites for me. They want to load so much other junk BS with ads and cookies (and I’ve tried AB and messed with cookies, but still get hassles). Streaming and other sites work just fine.
I have two [private, chosen and paid by me] locations where I tend to hang out.
One is a nominal 100 Mbps connection and the other a 1.3 Mbps DSL. Cost/mo. rsatio is ~1.3.
Most Sites these days care not for providing adequate service to low Mbps connection users.
It’s kr@p, IMHO. [And I do have current experience...]
I don’t see a fix coming.