Questions about Isolating (15/30 & 30/60)

[imashyboi]

Hi, I noticed that on the higher limit games on Party you'll see players constantly isolating weaker opponents. I have seen players isolating with hands as low as 44 even though someone raised UTG making you fold a hand like KQs. Is this fairly common or are these moves players make to mix up there plays.

If the table your playing at constantly have players isolating each other what hands would you raise in front? How tight do you have to play in order for you to profit when they make a mistake. A table such as this would be very aggressive and some players would definitely have problems adjusting to it. Would you suggest finding a softer table or to play tigher than the isolator.

Any comments about this topic would help.