OK, here's one which has wound me up completely recently* ...
Whenever I search for anything on Google now, less than 1/4 of the relevant sites appear on the first or second pages, as there is soooooo much effing spam (sorry, 'sponsored advertizing...') that any vaguely involved search now takes forever,

and I'm constantly being told that I have to look at 'this site' because 'Seriously, we have XXXX here' or 'Buy XXXX Here - Seriously, We Have Everything'.... (
no you don't!, Seriously, stop f***ing SAYING THAT!)
...but, irritatingly, some smartarse has cottoned onto the fact that you can put stuff like 'shit for brains' up to make the search briefly amusing, so, now when you put any obscenity in the box, the e-Bays and Amazons suddenly disappear, which means they DON'T have EVERYTHING !! and are, in fact, effing lying!

I swear, it never used to be that difficult, it's just that slowly, bit by bit, the advertising is taking over everything...facts don't seem to matter and no-one gives a toss as long as you click on their site.

and I'm not even going near the subject of clickbait, I've got work in the morning and I need to retain some semblance of a game face...
*
(...mostly the number of f***s I give about that lie somewhere between 0 and -1 but I had to spend 2 days sat in front of the PC at work finding over 70 different links for miscellaneous crap for another wellsite job which may never happen, and I've still got to buy the bloody stuff but someone's playing silly buggers, so I can't until I get the go-ahead...grrrrr!....)...And Breathe, OK - Rant Over, Carry On...