2013: Was flown to EU country for an interview, accepted, they handled the immigration paperwork (mostly) and helped me find a place and get settled. Plane trip was at my discretion.
2015: Immigrated to US with same company, they handled the visa and gave me help to find a place and get settled. Plane trip was at my discretion.
2018: Accepted new job in US, visa was handled however plane trip was 3am in the morning out of Gatwick.
2021: Accepted new job in US (after leaving the US for 3 years), visa was handled but I had to pay for my own plane trip. No help with finding apartments or any relocation expenses.
2022: Accepted new job in US at FAANG, work permit was handled however visa was not, all expenses to get the visa came out of my pocket (plane tickets, hotel accommodation, embassy appointment). No relocation help or expenses.
2023: Accepted new job in US, all work permit/visa issues came out of my pocket including the fee paid to the lawyers for handling the visa application. No relocation help or expenses.
Not sure how much further this perk can slide.