Last search I had something like 6 in hand offers (a few more that would’ve transpired but they realized they were out of their depth). It takes quite a bit of time. You have to schedule significant time off or sick days to do it. It’s not something that happens in a couple weeks.
For me, I spent about a year studying(leetcode and system design), mock interviewing (30+), and interviewing. Spent about 3 months without an actual job and interviewing+studying. (Something like 25 interviews in a week at times - 3-4 onsites per week when not doing tech screens)
Got the offer I wanted in the end - isn’t exceptional offer but I don’t have exceptional names on my resume either. Make $400k/yr. It was either that or another high growth startup and I wasn’t finding any that were that appealing on comp+culture after interviewing.