I tend to do that too, because I want to cut down on the amount of time my hair takes to diffuse dry. I used to air dry (and still do if I'm not going anywhere, but that takes even longer) but my hair has gotten long enough to where it will take a very long time to dry, and if its air drying it can take all day. So I plop, plop, plop to get the water out, but if you handle your hair too much you can cause alot of frizz, esp. crown frizz. Even if you're using a flour sack towel or a t-shirt, which is what I use.
You could try using paper towels, IMO you do get less frizz and you don't use as much. I don't, I know, because I'm sort of appalled at the waste of paper It helps me keep my plopping in line!
That's me with FSG as my styler!!

3b. fine & thick, coarse, dry, medium porosity. Sucks up product and loves ACVs! FSG is my HG!

Currently using:
Low Poo: TJ's Refresh No Poo: CoWash w/VO-5; Sonoma Soap Company sulfate-free poo
RO: Yes to Cuc; SSC Lavender Condish; Sally GVP LI: Donna Marie Miracle D&C
Style: FSG w/Aussie Instant Freeze & CIAB