Perhaps I am being hesitant due to my looking at this as an American Touristo.
Not familiar with the language and I want to avoid being taken advantage of us.
I want to say we did not feel rushed on our tour, but we did cover a lot so it was sometimes tiring.
That said, the tour we were on allowed for a nice amount of free time, so sometimes while other people on the tour went off shopping and doing some thrilling activity, we chose to sit and have a gelato and people watch, take in the scenery more, etc.
I am 2 years out from spine surgery with a side effect and walking in Sicily/Southern Italy meant cobblestones, steep hills and huge stairs everywhere. I handled it ok, but was happy to be able to rest here and there.
As for the language, most spoke English where we went, but it is the customs and ways of doing some things that is different. That's where our guide (who actually was from Croatia) and being on a tour made things easier. I had the Google Translate app on my phone and never used it once.
The hotel staff were helpful as well. (We were in all first class hotels or superior first class hotels).
One other thing. Regarding pick pockets. We were vigilant but honestly, we relaxed more after being there a couple of days. First off, we were with a group most of the time. We weren't in large cities like Rome or Naples, etc. Even when alone- yeah- my husband kept his cell phone wallet combo in his front pocket and I used either a waist pak or a cross body bag, but most of the time my phone/wallet combo was in my hand. Lots of times we could just leave stuff on the bus while we were our touring, too.
I didn't wear any jewelry except cheap post earrings. Hubby doesn't wear jewelry. He wore his smartwatch (which is an inexpensive one) every day as he always does.
We ended up putting most of our credit cards and money in the hotel safe or locked in our suitcases and we used Apple Pay on our phones. We barely spent any extra money since most everything was included. We brought 100 Euros with us (plus $200 for the guide's tip). Never needed to use an ATM once. We came home with $1.50 euros.
We don't shop. We spent it on a couple of tips (like the airport transport to the hotel on arrival since we arranged our own flights the day early- Odyssey arranged it but we had to pay. All tips, though are covered in the tour price btw. If we had a meal out on our own we did not tip as it is not the custom there) and to pay for a gelato here or there. We almost came home with half that $100 but at the last minute the group decided we'd all like to take a private boat tour around Capri on the Tyrranean sea, so our guide laid out the money for everyone and we paid her back the $48 Euros for the two of us.